´It was narrated that ‘Abdullah said:` “(Once) the Prophet (ﷺ) prayed Zuhr with five Rak’ah, and it was said to him: ‘Has something been added to the prayer?’ He said: ‘What is that?’ They told him, and he turned back towards the Qiblah and performed two prostrations.”

´It was narrated that ‘Abdullah said:` “The Messenger of Allah (ﷺ) offered prayer, and I am not sure whether he did something extra or omitted something. He asked, and we told him, so he turned to face the Qiblah and prostrated twice, then he said the Salam. Then he turned to face us and said: ‘If any new command has been revealed concerning the prayer, I would certainly have told you. But I am only human and I forget and you forget. If I forget, then remind me. And if anyone of you is uncertain about the prayer, let him do what is closest to what is correct, then complete the prayer, say the Salam and prostrate twice.”

´It was narrated that ‘Abdullah said:` “The Messenger of Allah (ﷺ) said: ‘If anyone of you is uncertain about his prayer, let him try to do what is correct then let him prostrate twice.’” Tanafisi said: "This is the basic rule, and no one is able to reject it."

It was narrated from ‘Alqamah that Ibn Mas’ud prostrated twice for the prostrations of forgetfulness after the Salam, and he mentioned that the Prophet (ﷺ) did that.”

´It was narrated that ‘Abdullah bin Mas’ud said:` “The Messenger of Allah (ﷺ) said: ‘You may come across people who offer a prayer at the wrong time. If you meet them, then perform prayer in your houses at the time that you know, then pray with them and make that voluntary.”

´It was narrated that ‘Abdullah said:` “Mention was made to the Messenger of Allah (ﷺ) of a man who slept until morning came. He said: ‘That is because Satan urinated in his ears.’”

´It was narrated from ‘Abdullah bin Mas’ud that a man did something with a woman that was less than adultery; I do not know how far it went, but it was less than adultery. He went to the Prophet (ﷺ) and told him about that. Then Allah revealed the words:` “And perform the prayer, at the two ends of the day and in some hours of the night. Verily, the good deeds remove the evil deeds. That is a reminder for the mindful.” [11:114] He said: “O Messenger of Allah, is this only for me?” He said: “It is for everyone who acts upon it.”

´It was narrated from Abu Wa’il that ‘Abdullah said:` “I prayed one night with the Messenger of Allah (ﷺ) and he kept standing until I thought of doing something bad.” I said: “What was that?”He said: “I thought of sitting down and leaving him.”

´It was narrated that Abu ‘Ubaidah said:` “ ‘Abdullah bin Mas’ud said: ‘Whoever follows a funeral (procession), let him carry all (four) corners of it (in turn), for that is Sunnah. Then if he wishes let him voluntarily carry it, and if he wishes let him not do so.’”

´It was narrated from ‘Abdullah bin Mas’ud that the Messenger of Allah (ﷺ) said:` ‘The funeral should be followed and should not follow. There should be no one with it who walks ahead of it.”

It was narrated from Ibn Mas’ud that the Messenger of Allah (ﷺ) said, “I used to forbid you to visit the graves, but now visit them, for they will draw your attention away from this world and remind you of the Hereafter.”

´It was narrated from ‘Abdullah that the Messenger of Allah (ﷺ) said:` “He is not one of us who tears his garments, strikes his cheeks, and cries with the cry of the Days of Ignorance.’”

´It was narrated that ‘Abdullah said:` “The Messenger of Allah (ﷺ) said: ‘Whoever consoles a person stricken by calamity will have a reward equal to his.’”

´It was narrated from ‘Abdullah that the Messenger of Allah (ﷺ) said:` “Whoever sends fourth three of his children who had not reached the age of puberty, they will be a strong fortification for him against the Fire.” Abu Dharr said: “I sent forth two.” He said: “And two” Ubayy bin Ka’b, the chief of the reciters, said: “I sent forth one.” He said: “Even one.”

´It was narrated from ‘Abdullah bin Mas’ud that the Messenger of Allah (ﷺ) said:` “The Adhan of Bilal should not prevent anyone of you from eating Suhur, for he gives the Adhan to alert those among you who are asleep, and so that anyone who is praying can prepare himself for fasting. The Fajr does not come in this manner, rather it comes in this manner, and it appears along the horizon.”

´It was narrated that ‘Abdullah bin Mas’ud said:` “I rarely saw the Messenger of Allah (ﷺ) not fasting on a Friday.”

´'Abdullah bin Masud (RAH) narrated that:` the Messenger of Allah said: “There is no one who does not pay Zakat on his wealth but a bald headed snake will be made to appear to him on the Day of Resurrection, until it encircles his neck.” Then the messenger of Allah recited the following Verse from the Book of Allah the Most High: “And let not those who covetously withhold of that which Allah had bestowed on them of His Bounty(wealth) think that is good for them”

´Abdullah narrated that:` the Prophet said: “For every thirty cattle, Tabi or Tabi'ah and for every forty a Musinnah.”

´Abdullah bin Mas'ud narrated that:` the Messenger of Allah said: “Whoever begs when he has enough to suffice him, his begging will come on the Day of Resurrection like lacerations on his face. ” It was said: “O Messenger of Allah, what is sufficient for him?” He said: “Fifty Dirham or their value in gold.”

´It was narrated that:` Alqamah bin Qais said: “I was with Abdullah bin Masud in Mina, and Uthman took him aside. I was sitting near him. Uthman said to him: 'Would you like that I marry you to a young virgin who will remind you of how you were in the past?' When Abdullah saw that he did not say anything to him apart from that, he gestured to me, so I came and he said: 'As you say that the Messenger of Allah said “O young men, whoever among you can afford it, let him get married, for it is more effective in lowering the gaze and guarding one's chastity. Whoever cannot afford it, let him fast, for it will diminish his desire.” ' ”

´It was narrated that:` Abdullah said: “The Prophet married Aishah when she was seven years old, and consummated the marriage with her when she was nine, and he passed away when she was eighteen.”

´It was narrated from Masruq that:` Abdullah was asked about a man who married a woman and died without having consummated the marriage with her, nor stipulating the dowry. Abdullah said: “The dowry is hers, and the inheritance is hers and she has to observe the waiting period.” Ma'qil bin Sinan Al-Ashja'i said: “I saw the Messenger of Allah (ﷺ) pass a similar ruling concerning Birwa' bint Washiq.” (Sahih) Another chain from 'Alqamah, from Abdullah, with similar wording. It was narrated from Masruq that: Abdullah was asked about a man who married a woman and died without having consummated the marriage with her, nor stipulating the dowry. Abdullah said: “The dowry is hers, and the inheritance is hers and she has to observe the waiting period.” Ma'qil bin Sinan Al-Ashja'i said: “I saw the Messenger of Allah pass a similar ruling concerning Birwa' bint Washiq.” (Sahih) Another chain from 'Alqamah, from Abdullah, with similar wording.

´It was narrated that:` `Abdullah bin Mas`ud said: “The Messenger of Allah (ﷺ) was granted a combination of all manner of goodness, as well as its seal,” or he said: “The opening (of the way to) all good. He (ﷺ) taught us the Khutbah of prayer and Khutbah of need. 'The Khutbah of prayer is: At-tahiyyatu lillahi was-salawatu wat-tayyibat. As-salamu `alaika ayyuhan-Nabiyyu was rahmat-ullahi was barakatuhu. As-salamu `alaina wa `ala `ibadillahis-salihin. Ashhadu an la ilaha illallah. Wa ashhadu anna Muhammadan `abduhu wa rasuluh (All compliments, prayers and pure 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. I bear witness that none has the right to be worshiped but Allah. And I bear witness that Muhammad (ﷺ) is His slave and Messenger). The Khutbah of need is: Al-hamdu lillahi nahmadhu wa nasta`inuhu wa nastaghfiruhu, wa na`udhu billahi min shururi anfusina wa min sayi'ati a`malina, man yahdihillahu fala mudilla lahu, wa man yudlil fala hadiya lahu. Wa ashadu an la ilaha illallahu wahduhu la sharika lahu, wa anna Muhammadan `abduhu wa rasuluhu. (Praise is to Allah, we praise Him and we seek His help and His forgiveness. We seek refuge with Allah from the evil of our own souls and from our bad deeds, Whomsoever Allah guides will never be led astray; and whomsoever is led astray, no one can guide. I bear witness that none has the right to be worshiped but Allah, alone with no partner or associate, and that Muhammad (ﷺ) is His slave and His Messenger). Then add to your Khutbah the following three verses: 'O you who believe! Fear Allah as He should be feared, and die not except in the state of Islam (as Muslims) with complete submission to Allah.' And: 'O mankind! Be dutiful to your Lord, Who created you from a single person, and from him He created his wife, and from them both He created many men and women, and fear Allah through Whom you demand your mutual (rights), and (do not cut the relations of) the wombs (kinship). Surely, Allah is Ever an All-Watcher over you.' And: 'O you who believe! Keep your duty to Allah and fear Him, and speak (always) the truth. He will direct you to do righteous good deeds and will forgive you your sins...' until the end of the verse.”

´It was narrated that 'Abdulleh said:` "The Messenger of Allah cursed the woman who does tattoos and the one who has them done, and those who pluck their eyebrows and file their teeth for the purpose of beautification, and those who change the creation of Allah." News of that reached a woman of Banu Asad who was called Umm Ya'qub. She came to him and said: "I have heard that you said such and such." He said: 'Why should I not curse those whom the Messenger of Allah cursed ? And it is in the Book of Allah.'' She said: "I read what is between its two covers 'and I have not found that." He said: "If you read it properly you would have found it. Have you not read the words: 'And whatsoever the Messenger (Muhammad) gives you, take it; and whatsoever he forbids you, abstain (from it).'?" She said: "Of course." He said: 'The Messenger of Allah forbade that." She said: 'I think that your wife does it.' He said: " Go and look." So she went and looked and she did not see what she wanted. She said: "I have not seen anything!’ 'Abdullah said: "If she was as you say, I would not have kept her with me. "

´It was narrated that Abdullah said:` "Divorce according to the Sunnah means divorcing her when she is pure, ( i.e., not menstruating) and without having had intercourse with her (during that cycle)."

´It was narrated that 'Abdullah said:` "Divorce according to the Sunnah means divorcing her with one divorce in each cycle when she is pure, then when she becomes pure the third time, then he pronounces divorce again, and after that she must wait one more menstrual cycle."

´It was narrated that' Abdullah bin Mas'ud said:` "By Allah, for those who would like to go through the process of praying for Allah's curse to be upon the one who is wrong, the shorter Surah concerning women[l] was revealed after (the Verses[2] which speak of the waiting period of) four months and ten (days)." [1] (65:40), [2] (2:234)

´It was narrated that 'Abdullah said:` "We were in the mosque one Friday night when a man said: 'If a man finds a man with his wife and kills him, will you kill him, and if he speaks,will you flog him. By Allah I will mention that to the Prophet (ﷺ). So he mentioned that to the Prophet (ﷺ), and Allah revealed the Verses of Li'an. Then after that the man came and accused his wife, so the Prophet (ﷺ) told them to go through the procedure of Li'an and he said: 'Perhaps she will give birth to a black child.’ Then she gave birth to a black child with curly hair."

´It was narrated that 'Abdullah bin Mas'ud said:` "The Messenger of Allah (ﷺ) forbade. meeting the owners of goods (away from the market)."

´It was narrated from Qasim bin 'Abdur Rahman from his father that :` Abdullah bin Mas'ud sold one of the slaves from the state[1] to Ash'ath bin Qais, and they differed concerning the price. Ibn Mas'ud said: "I sold him to you for twenty thousand,' but Ash'ath bin Qais said: "I bought him from you for ten thousand." 'Abdullah said: "If you want, I will tell you a Hadith which I heard from the Messenger of Allah (ﷺ)" He said: "Tell me it." He said: "I heard the Messenger of Allah (ﷺ) say: 'If two parties to a transaction differ, and they have no proof, and the sale item remains (unredeemed), then what the seller says is valid. Or they may cancel the transaction." He said: "I want to cancel the transaction." And he cancelled it.

´It was narrated that 'Abdullah bin Mas'ud said:` "I bear witness that the true and truly inspired one Abul-Qasim (ﷺ) told us: 'Selling a Muhaffalah is Khilabah, and Khilabah is not lawful for the Muslim."' (Ibn Majah said: " Meaning: 'Deception.")

´It was narrated that 'Abdullah bin Mas'ud said:` "When captives were brought to him, the Prophet (ﷺ) would give the members of one family together (to one person), not wanting to separate them."

´It was narrated from 'Abdullah that the Prophet (ﷺ) said:` "There are seventy-three degrees of usury."

´It was narrated from 'Abdullah bin Mas'ud that :` Xthe Messenger of Allah (ﷺ) cursed the one who consumes usury, the one who pays it, those who witness it and the one who writes it down.

´It was narrated from Ibn Mas'ud that the Prophet (ﷺ) said:` "There is no one who deals in usury a great deal (to increase his wealth) but he will end up with little (i.e., his wealth will be decreased)."

´It was narrated that 'Abdullah said:` "Sa'd, 'Ammar and I entered into a partnership on the day of Badr, (agreeing to share) whatever was allotted to us. 'Ammar and I did not get anything, but Sa'd got two men (slaves)."

´It was narrated that 'Abdullah said:` “The Messenger of Allah (ﷺ) said: “There is no judge who judges between the people but on the Day of Resurrection an angel will come and take hold of the back of his head towards the sky and if it said: “Throw him, “he will throw into an abyss the depth of forty autumns (years).' ”

´It was narrated from 'Abdullah bin Mas'ud that the Messenger of Allah (ﷺ) said:` “Whoever swears a false oath in order to seize the wealth of a Muslim unlawfully, he will meet Allah when He is angry with him.”

´'Abdullah bin Mas'ud said:` “The Messenger of Allah (ﷺ) was asked, 'Which of the people are best?' He said: 'My generation, then those that follow them, then those that follow them. Then there will come people whose testimony precedes their oath and whose oath precedes their testimony.”

´It was narrated that Qais bin Rumi said:` “Sulaiman bin Udhunan lent 'Alqamah one thousand Dirham until he got his salary, When he got his salary, he demanded that he pay him back and treated him harshly. He paid him back, and it was as if 'Alqamah was angry. Several months passed then he came to him and said: 'Lend me one thousand Dirham until my salary comes.' He said 'Yes, it would be an honor. O Umm 'Utbah! Bring me that sealed leather bag that you have.' He said: 'By Allah(SWT), these are your Dirham that you paid back to me; I did not touch a single Dirham., ' What made you do what you did to me (i.e., treat me so harshly)?' He said: 'What I heard from you.' He said: 'What did you hear from me?' He said: 'I heard you narrated from Ibn Mas'ud that the Prophet (ﷺ) said: “There is no Muslim who lends something to another Muslim twice, but it will be like giving charity once.”He said: 'That is what Ibn Mas'ud told me.' ”