´Abdullah bin Mas'ud said:` "When I tell you of a Hadith from the Messenger of Alllah (ﷺ), then think of the Messenger of Allah (ﷺ) as being the best, the utmost rightly guided and the one with the utmost Taqwa (piety, righteousness)."

´Amr bin Maimun said :` "I used to visit Ibn Mas'ud every Thursday afternoon but he never uttered the words: 'The Messenger of Allah (ﷺ) said.' Then one evening, he said: 'The Messenger of Allah (ﷺ) said,' then he let his head hang down." He said: "I looked at him and saw his shirt was unfastened; his eyes were filled with tears, and his veins were bulging out (with fear). He said:' Or more than that, or less than that, or close to that or something similar.'"

´It was narrated from 'Abdur-Rahman bin 'Abdullah bin Mas'ud that his father said:` "The Messenger of Allah (ﷺ) said: 'Whoever tells lies about me deliberately, let him take his place in Hell."

´It was narrated from Abdullah bin Mas'ud that:` the Messenger of Allah (ﷺ) said: "Verily there are two things - words and guidance. The best words are the words of Allah, and the best guidance in the guidance of Muhammad. Beware of newly-invented matters, for every newly-invented matter is an innovation (Bid'ah) and every innovation is a going-stray. Do not let the desire for a long life causes your hearts to grow hard. That which is bound to happen is close to you, and the only thing that is far away is that which is not going to happen. The one who is doomed to Hell is doomed from his mother's womb, and the one who is destined for Paradise is the one who learns from the lessons of others. Killing a believer constitutes disbelief (Kufr) and verbally abusing him is immorality (Fusuq). It is not permissible for a Muslim to forsake his brother for more than three days. Beware of lying, for lying is never good, whether it is done seriously or in jest. A man should not make a promise to a child that he will not keep. Lying leads to immorality and immorality leads to Hell. Truthfulness leads to righteousness and righteousness leads to Paradise. It will be said of the truthful person: 'He spoke the truth and was righteous', and it will be said of the liar, 'He told lies and was immoral.' "For a person continues to tell lies until he is recorded with Allah as a liar."

´It was narrated that Abdullah said:` "The Messenger of Allah (ﷺ) said: 'No one will enter Paradise who has even a mustard-seed's weight of arrogance in his heart, and no one will enter Hell who has even a mustard-seed's weight of faith in his heart.'"

´It was narrated that 'Abdullah said:` "The Messenger of Allah (ﷺ) said: 'Verbally abusing a Muslim is immorality and fighting him is Kufr (disbelief).'"

´'Abdullah bin Mas'ud said:` "The Messenger of Allah (ﷺ), the true and truly inspired one, told us that: 'The creation of one of you is put together in his mother's womb for forty days, then it becomes a clot for a similar length of time, then it becomes a chewed lump of flesh for a similar length of time. Then Allah sends the angel to him and commands him to write down four things. He says: "Write down his deeds, his life span, his provision, and whether he is doomed (destined for Hell) or blessed (destined for Paradise)." By the One in Whose Hand is my soul! One of you may do the deeds of the people of Paradise until there is no more than a forearm's length between him and it, then the decree overtakes him and he does the deeds of the people of Hell until there is no more than a forearm's length between him and it, then the decree overtakes him and he does the deeds of the people of Paradise until he enters therein."

´It was narrated that 'Abdullah said:` "The Messenger of Allah said: 'I have no need of the friendship of any Khalil (close friend) but if I were to have taken anyone as a close friend, I would have taken Abu Bakr as a close friend, but your companion is the close friend of Allah,'" (One of the narrators) Waki' said: (by the phrase 'your companion'), he was referring to himself.

´It was narrated from 'Abdullah that:` The Messenger of Allah said to Abu 'Ubaidah bin Jarrah: "This is the trustworthy man of this Ummah."

´It was narrated from 'Abdullah bin Mas'ud that:` Abu Bakr and 'Umar gave him the glad tidings that the Messenger of Allah had said: "Whoever would like to recite the Qur'an as fresh as when it was revealed, let him recite it like Ibn Umm 'Abd.'"

´It was narrated that 'Abdullah said:` "The Messenger of Allah said to me: 'The sign that you have been permitted to come in is that you raise the curtain and that you hear me speaking quietly, until I forbid you.' (i.e. unless I forbid you)."

´It was narrated that 'Abdullah bin Mas'ud said:` "The first people to declare their Islam publicly were seven: The Messenger of Allah, Abu Bakr, 'Ammar and his mother Sumayyah, Suhaib, Bilal and Miqdad. With regard to the Messenger of Allah, Allah protected him through his paternal uncle Abu Talib. With regard to Abu Bakr, Allah protected him through his people. As for the rest, the idolators seized them and made them wear coats of chain-mail and exposed them to the intense heat of the sun. There was none of them who did not do what they wanted them to do, except for Bilal. He did not care what happened to him for the sake of Allah, and his people did not care what happened to him. Then they gave him to the children who took him around in the streets of Makkah while he was saying, 'Ahad, Ahad (One, One).'"

´It was narrated that 'Abdullah bin Mas'ud said:` "The Messenger of Allah said: 'At the end of time there will appear a people with new teeth (i.e., young in age), with foolish minds. They will speak the best words ever uttered by mankind and they will recite the Qur'an, but it will not go any deeper than their collarbones. They will pass through Islam like an arrow passes through its target. Whoever meets them, let him kill them, for killing them will bring a reward from Allah for those who kill them."

´'Abdur-Rahman bin 'Abdullah narrated from his father that:` The Prophet said: "May Allah cause his face to shine, the man who hears a Hadith from us and conveys it, for perhaps the one to whom it is conveyed may remember it better than the one who (first) hears it."

´It was narrated that 'Abdullah bin Mas'ud said:` "If the people of knowledge had taken care of it and presented it only to those who cared for it, they would have become the leaders of their age by virtue of that. But they squandered it on the people of wealth and status in this world in order to gain some worldly benefit, so the people of wealth and status began to look down on them. I heard your Prophet say: 'Whoever focuses all his concerns on one issue, the concerns of the Hereafter, Allah will suffice him and spare him the worries of this world. But whoever wanders off in concern over different worldly issues, Allah will not care in which of these valleys he is destroyed.'" (Da'if) Another chain with similar wording.

´'Abdullah bin Mas'ud said:` "It was said: 'O Messenger of Allah, how will you recognize those whom you have not seen of your Ummah?' He said: 'From the blazes of their foreheads and feet, like horses with black and white traces (which make them distinct from others) which are the traces of ablution.'" (Hasan) Another chain with similar wording.

´It was narrated from 'Abdullah bin Mas'ud:` "The Messenger of Allah went to the toilet and said: 'Bring me three stones.' So I brought him two stones and a piece of dung. He took the two stones and threw the dung away, saying: 'It is impure.'"

´It was narrated from 'Abdullah bin Mas'ud that :` On the night of the jinn, the Messenger of Allah said to him: "Do you have water for ablution?" He said: "No, I have nothing, but some Nabidh in a vessel." He said: "Good dates and pure water (i.e. there is no harm from the mixing of the two)." So he performed ablution with it. This is the narration of Waki'.

´It was narrated from 'Abdullah that:` The Messenger of Allah slept until he was breathing deeply, then he got up and prayed.

´It was narrated that 'Abdullah bin Mas'ud said:` "The Messenger of Allah said: 'No one of you should bathe in open land or on a roof where he is not concealed; even if he does not see anyone, he can still be seen.'"

´It was narrated from Abu Hurairah that:` The Messenger of Allah recited: And recite the Qur'an during the Fajr. Verily, the recitation of the Qur'an during Fajr is ever witnessed." He said: "It is witnessed by the angels of the night and the day."

´It was narrated that 'Abdullah bin Mas'ud said:` "We complained to the Messenger of Allah about the heat of the sunbaked ground, but he did not respond to our complaint."

´It was narrated that 'Abdullah said:` "The idolaters kept the Prophet from the 'Asr prayer until the sun had set. He said: 'They kept us from performing the middle prayer; may Allah fill their graves and their houses with fire.'"

´It was narrated that 'Abdullah bin Mas'ud said:` "The Messenger of Allah rebuked us for staying up (talking) after the 'Isha'."

´It was narrated that 'Abdullah said:` "Whoever would like to meet Allah tomorrow (i.e. on the Day of Judgment) as a Muslim, let him preserve these five (daily) prayer when the call for them is given, for they are part of the ways of guidance, and Allah prescribed the ways of guidance to your Prophet. By Allah, if each of you prays in his house, you will have abandoned the Sunnah of your Prophet, and if you abandon the Sunnah of your Prophet you will go astray. I remember when no one stayed behind from the prayer except a hypocrite who was known for his hypocrisy. I have a man coming supported by two others, until he joined the row (of worshippers). There is no man who purifies himself and does it well, and comes to the mosque and prays there, but for every step that he takes, Allah raises him in status one degree thereby, and takes away one of his sins."

´It was narrated from Ibn Mas’ud that the Prophet (ﷺ) said:` “Allahumma inni a’udhu bika minash-Shaitanir-rajim, wa hamzihi wa nafkhihi wa nafthihi (O Allah, I seek refuge in You from the accursed Satan, from his madness, his pride, and his poetry).”

´It was narrated that ‘Abdullah bin Mas’ud said:` “The Prophet (ﷺ) passed by me, and I was putting my left hand on my right. He took hold of my right hand and put it on my left.”

It was narrated from ‘Abdullah bin Mas’ud that for the Subh prayer on Fridays, the Messenger of Allah (ﷺ) used to recite “Alif-Lam-Mim. The revelation...” [32:1] and “Has there not been over man..” [76:1]

´It was narrated that Ibn Mas’ud said:` “The Messenger of Allah (ﷺ) said: ‘When anyone of you bows, let him say in his bowing: “Subhana Rabbiyal-‘Azim (Glory is to my Lord, the Most Great)” three times; if he does that his bowing will be complete. And when anyone of you prostrates, let him say in his prostration, ‘Subhana Rabbiyal-A’la (Glory if to my Lord, the Most High)” three times; if he does that, his prostration will be complete, and that is the minimum.’”

´It was narrated that ‘Abdullah bin Mas’ud said:` “When we performed prayer with the Prophet (ﷺ) we said: ‘Peace be upon Allah from His slaves, peace be upon Jibra’il and Mika’il and so-and-so and so-and- so.’ The Messenger of Allah (ﷺ) heard us and said: ‘Do not say peace (Salam) be upon Allah, for He is As-Salam. When you sit (during prayer) say: At-Tahiyyatu lillahi was-salawatu wat-tayyibatu; as- salamu ‘alayka ayyuhan-Nabiyyu wa rahmatullahi wa barakatuhu; as- salamu ‘alayna wa ‘ala ‘ibadillahis-salihin (All compliments, prayers and good words are due to Allah; peace be upon you, O Prophet, and the mercy of Allah and His blessings; peace be upon us and upon the righteous slaves of Allah).” For as you say that it will reach every righteous slave in the heavens and on earth. (Then say:) “Ashhadu an la ilaha illallah wa ashhadu anna Muhammadan ‘abduhu wa Rasuluhu (I bear witness that none has the right to be worshipped but Allah, and I bear witness that Muhammad is His slave and Messenger).” (Another chain) with similar wording. (Another chain) that `Abdullah bin Mas`ud said: "The Prophet (ﷺ) used to teach us the Tashahhud." And he mentioned similarly.

´Aswad bin Yazid narrated that ‘Abdullah bin Mas’ud said:` “When you send peace and blessings upon the Messenger of Allah (ﷺ), then do it well, for you do not know, that may be shown to him.” They said to him: “Teach us.” He said: “Say: ‘Allahumma aj’al salataka wa rahmataka wa barakatika ‘ala sayyidil-mursalin wa imamil-muttaqin wa khatamin- nabiyyin, Muhammad ‘abdika wa Rasulika imamil-khayri (wa qa’idil- khair), wa Rasulir-Rahmah. Allahummab’athhu maqaman mahmudan yaghbituhu bihil-awwaluna wal-akhirun. Allahumma salli ‘ala Muhammadin wa ‘ala ali Muhammadin kama sallayta ‘ala Ibrahim wa ‘ala ali Ibrahim; Allahumma barik ‘ala Muhammadin wa ‘ala ali Muhammadin kama barakta ‘ala Ibrahim wa ‘ala ali Ibrahim, innaka Hamidum Majid (O Allah, send Your grace, honour, mercy and blessings upon the leader of the Messengers, the imam of the pious and the seal of the Prophets, Muhammad, Your slave and Messenger, the Imam of the good (and the leader) of the good, and the Messenger of mercy. O Allah, raise him to a station of praise and glory that will be the envy of the first and the last. O Allah, send Your grace, honour and mercy upon Muhammad and upon the family of Muhammad, as You sent Your grace, honour and mercy upon Ibrahim, You are indeed Praiseworthy, Most Glorious. O Allah, send blessings upon Muhammad and upon the family of Muhammad as You sent blessings upon Ibrahim and the family of Ibrahim, You are Praiseworthy, Most Glorious).’”

´It was narrated from ‘Abdullah that the Messenger of Allah (ﷺ) used to say the Salam to his right and his left, until the whiteness of his cheek could be seen (saying):` “As-salamu ‘alaikum wa rahmatullah (Peace be upon you and the mercy of Allah).”

´It was narrated that Aswad said:` “ ‘Abdullah (bin Mas’ud) said: ‘None of you should apportion within himself a part (of his prayer) thinking that it is a right of Allah upon him that he must only turn to his right to leave after finishing the prayer. I saw the Messenger of Allah (ﷺ) and most of the time he turned to his left.’”

´It was narrated that ‘Abdullah said:` “We would greet others during the prayer, and it was said to us: ‘During the prayer one is preoccupied.’”

´It was narrated that ‘Abdullah said:` “We saw the Messenger of Allah (ﷺ) performing prayer wearing sandals and leather slippers.”

´It was narrated that ‘Abdullah said:` “We were ordered to not (tuck up our) hair (nor garment) and not to repeat ablution for what we stepped on.”

´‘Alqamah narrated that ‘Abdullah was asked whether the Prophet (ﷺ) used to deliver the sermon standing or sitting. He said:` “Have you not read the Verse: ‘...and leave you (Muhammad) standing (while delivering the Friday sermon?” [62:11]

´It was narrated from ‘Abdullah bin Mas’ud that for the two Rak’ah after Maghrib, the Prophet (ﷺ) used to recite:` “Say: O you disbelievers!” [Al-Kafirun (109)] and “Say: He is Allah the One.” [Al- Ikhlas (112)]

´It was narrated from ‘Abdullah bin Mas’ud that the Prophet (ﷺ) said:` “Allah is Witr and He loves the odd (numbered), so perform Witr, O people of the Qur’an.” A Bedouin said: ‘What is the Messenger of Allah (ﷺ) saying?’ He said: ‘That is not for you or your companions.’”

´It was narrated that ‘Abdullah said:` “The Messenger of Allah (ﷺ) prayed, and he added or omitted something.” (One of the narrators) Ibrahim said: “The confusion stems from me (i.e., he was not sure which it was).” “It was said to him: ‘O Messenger of Allah! Has something been added to the prayer?’ He said: ‘I am only human, I forget just as you forget. If anyone forgets, let him perform two prostrations when he is sitting (at the end).’ Then the Prophet (ﷺ) turned and prostrated twice.”