´It was narrated from 'Aishah that:` the Prophet (ﷺ) said: "It is not permissible for a woman to mourn for any deceased person for more than three days, except for her husband."

´It was narrated from Umm 'Atiyyah that the Messenger of Allah (ﷺ) said:` 'No deceased person should be mourned for more than three days, except a woman should mourn for her husband for four months and ten days, and she should not wear dyed clothes, except for a garment of 'Asb, and she should not wear kohl or perfume, except at the beginning of her purity, when she may apply a little Qust and Azfar.’”

´It was narrated that Rifa'ah Al - Juhani said:` "When the Prophet (ﷺ) took an oath he would say: 'By the One in Whose Hand is the soul of Muhammad."'

´It was narrated that Abu Hurairah said:` "The swearing of the Messenger of Allah (ﷺ) was: 'No, and I ask Allah for forgiveness."'

´It was narrated from 'Abdur-Rahman bin Samurah that :` the Messenger of Allah (ﷺ) said: 'Do not take oaths by idols nor by your forefathers. "

´It was narrated from Mujahid, that 'Abdur-Rahman bin Safwan, or Safwan bin 'Abdur- Rahman Al-Qurashi said:` "On the Day of the conquest of Makkah, he came with his father and he said: 'O Messenger of Allah, give my father a share of Hijrah.' He said: 'There is no Hijrah.' Then he went away and entered upon 'Abbas and said: 'Do you know who I am?' He said: 'Yes.' Then 'Abbas went out, wearing a shirt and no upper wrap, and said: 'O Messenger of Allah, do you know so-and-so with whom we have friendly ties? He brought his father to swear an oath of allegiance (i.e., promise) to emigrate.' The Prophet (ﷺ) said: 'There is no Hijrah.'" 'Abbas said: 'I adjure you to do it.' The Prophet (ﷺ) stretched forth his hand and touched his hand, and said: 'I have fulfilled the oath of my uncle, but there is no Hijrah."' (Da'if)Another chain with similar wording. Yazid bin Abu Ziyad said: "Meaning: There is no Hijrah from a land whose people have accepted Islam."

´It was narrated that Suwaid bin Hanzalah said:` "We went out looking for the Messenger of Allah (ﷺ) and Wa'il bin Hujr was with us. An enemy of his seized him and the people were reluctant to swear an oath but I swore that he was my brother, so they set him free. We came to the Messenger of Allah (ﷺ) and I told him that the people had been reluctant to swear an oath, but I had sworn that he was my brother. He said: 'You told the truth. The Muslim is the brother of his fellow Muslim.' "

´It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:` "The oath is only according to the intention of the one who requests the oath to be taken."'

´It was narrated from 'Aishah that the Messenger of Allah (ﷺ) said:` "Whoever vows to obey Allah, let him obey Him, and whoever vows to disobey Allah, let him not disobey Him. "

´It was narrated that 'Umar bin Khattab said:` "I made a vow during the Ignorance period and I asked the Prophet (ﷺ) (about it) after I became Muslim. He told me to fulfill my vow."

´It was narrated from Maimunah bint Kardam Al-Yasariyyah that :` her father met the Prophet (ﷺ) when she was riding behind him. He said: "I vowed to offer a sacrifice at Buwanah." The Messenger of Allah (ﷺ) said: "Is there any idol there?" He said: "No." He said: " Fulfill your vow." (Hasan)Another chain with similar wording.

With this chain also, it is narrated from Maymunah bint Kardam, may Allah be pleased with both of them, in the same manner.

´It was narrated from 'Aishah that the Messenger of Allah (ﷺ) said:` 'The best (most pure) food a man consumes is that which he has earned himself, and his child (and his child's wealth) is part of his earnings."

´It was narrated from Mu'adh bin 'Abdullah bin Khubaib, from his father, that his paternal uncle said:` "We were sitting in a gathering, and the Prophet (ﷺ) came with traces of water on his head. One of us said to him: 'We see that you are of good cheer today.' He said: 'Yes, praise is to Allah.' Then he spoke to the people about being rich. He said: 'There is nothing wrong with being rich for one who has piety, but good health for one who has piety is better than riches, and being of good cheer is a blessing."

´It was narrated from Ma'mar bin 'Abdullah bin Nadlah that the Messenger of Allah (ﷺ) said:` "No one hoards but a sinner."'

´It was narrated from Haram bin Munayyisah that :` his father asked the Prophet (ﷺ) about the earnings of a cupper and he forbade him from that. Then he mentioned his need and he said: "Spend it on feeding your she-camels that draw water."

´It was narrated that Abu Hurairah said:` "The Messenger of Allah (ﷺ) forbade two kinds of transactions: Mulimasah and Mundbadhah.

´It was narrated from Abu Sa'eed Al-Khudri that :` the Messenger of Allah (ﷺ) forbade Mulamasah and Munabadhah. (Sahih) Sahl added: "Sufyan said: 'Mulamasah means when a man touches something with his hand without seeing it, and Munabadhah means when he says: "Toss me what you have, and I will toss you what have."

´It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:` "A City-dweller should not sell for a Bedouin."

´It was narrated from Abu Hurairah that the Prophet (ﷺ) said:` "Do not meet the traders on the way, and whoever meets any of them and buys from him, the vendor has the choice of annulling the transaction when he comes to the marketplace.''

´It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:` "There are three to whom Allah will not speak on the Day of Resurrection, nor will He look at them or purify them, and theirs will be a painful torment: A man who has surplus water in the desert but refuses to give any to a wayfarer; a man who sells a product to a man after 'Asr and swears by Allah that he bought it for such and such amount, and he believes him, when that is not the case; and a man who swears allegiance to a ruler, and only does so for worldly gains, so if he gives him some of (these worldly benefits) he fulfills his oath of allegiance, and if he is not given anything he does not uphold his oath of allegiance. "

´It was narrated that Suwaid bin Qais said:` "Makhrafah Al' Abdi and I brought linens from Hajar[1] The Messenger of Allah (ﷺ) came to us to bargain with us with some trousers. There was someone with me who weighed (the goods) in exchange for a wage. So the Prophet (ﷺ) said to the one weighing: 'Weigh and add more.'"

´It was narrated that Abu Hamra' said:` "I saw the Messenger of Allah (ﷺ) pass by a man having food in a vessel. He put his hand in it and said: 'Perhaps you are cheating. Whoever cheats us is not one of us."'

´It was narrated from Sakhr Al-Ghamidi that the Messenger of Allah (ﷺ) said:` "O Allah, bless my nation in their early mornings (i.e., what they do early in the morning)." (Hasan)He said: "When he sent out a raiding party or an army, he would send them at the beginning of the day." He said: (1) "Sakhr was a man engaged in trade, and he used to send his goods out at the beginning of the day, and his wealth grew and increased."

´It was narrated from Ibn 'Umar that the Prophet (ﷺ) said:` "O Allah, bless my nation in their early mornings.". It was narrated from Abu Hurairah that the Prophet (ﷺ) said: "Whoever buys a Musarrah, he has the choice (of annulling the deal) for three days. If he returns it, then he must also give a Sa' of dates, not Samra'." Meaning wheat.

´It was narrated from Aishah that :` the Messenger of Allah (ﷺ) ruled that what a slave earns belongs to his guarantor.

´It was narrated that Malik bin Aws bin Hadathan Nasri said:` "I heard 'Umar bin Al-Khattab say: 'The Messenger of Allah (ﷺ) said: "Exchanging gold for gold is usury unless it is done on the spot. (Exchanging) wheat for wheat is usury, unless it is done on the spot. (Exchanging) barley for barley is usury unless it is done on the spot. (Exchanging) dates for dates is usury, unless it is done on the spot."

´It was narrated from Abu Hurairah that the Prophet (ﷺ) said:` '(Sell) silver for silver, gold for gold, barley for barley, wheat for wheat, like for like."

´It was narrated that Zuhri heard Malik bin Aws bin Hadathan say:` "I heard 'Umar say: "The Messenger of Allah (ﷺ), said: 'Gold for silver is usury, unless it is exchanged on the spot."' (Sahih) Abu Bakr bin Abu-Shaibah said: "I heard sufyan saying: 'Gold for silver." memorize (this).

´It was narrated from 'Alqamah bin 'Abdullah that his father said:` "The Messenger of Allah (ﷺ) forbade breaking the coins of the Muslims that are in circulation among them, without any necessary reason.”(1)

´It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:` ' "'On the night in which I was taken on the Night Journey (Al-Isra'), I came to people whose stomachs were like houses, in which there were snakes that could be seen from outside their stomachs. I said: 'Who are these, O Jibra’il?’ He said: 'They are the ones who consumed usury."'

´Sa'eed bin Hani' said:` "I heard 'Irbad bin Sariyah say: 'I was with the Prophet (ﷺ) and a Bedouin said: "Pay me back for my young camel, and he gave him an older (i.e., better) camel." He said: 'O Messenger of Allah! It is older (i.e., better) than my camel.' The Messenger of Allah (ﷺ) said: 'The best of people are those who are best in repaying."'

´It was narrated that Sa'ib said to the Prophet (ﷺ):` "You were my partner during the Ignorance period and you were the best of partners, you did not contend or dispute."

´It was narrated from 'Aishah that the Messenger of Allah (ﷺ) said:` "The best of your provision is what you earn, and your children are part of what you earn. "

´It was narrated that 'Aishah said:` 'Hind came to the Prophet (ﷺ) and said: 'O Messenger of Allah, Abu Sufyan is a stingy man and he does not give me enough for me and my child, except for what I take from his wealth without him realizing.' He said: Take what is sufficient for you and your child, on a reasonable basis.' "

´It was narrated that 'Umair, the freed slave of Aabi Lahm, said:` "My master used to give me food and I would feed others from it, then he stopped me," or he said: "He beat me. So I asked the Prophet,” -or- "he asked him and I said: 'I will not stop.' He said: 'Both of you will be rewarded."'

´It was narrated that Abu Bishr Ja'far bin Abu Jyas said:` “I heard 'Abbad bin Shurahbil, a man from Banu Ghubar, say: ‘We suffered a year of famine, and I came to Al-Madinah. I came to one of its gardens and took an ear of corn, I rubbed it, ate some and put the rest in my garment. The owner of the garden came and beat me and took my garment. I came to the Prophet (ﷺ) and told him (what had happened). He said to the man: "You did not feed him when he was hungry and you did not teach him when he was ignorant."' Then the Prophet (ﷺ) told him to give back his garment and ordered that a Wasq or half a Wasq of food be brought to him."

´It was narrated from Umm Hani' that the Prophet (ﷺ) said to her:` "Keep sheep, for in them is blessing!'

´It was narrated from Abu Hurairah that the Prophet (ﷺ) said:` “Whoever is appointed judge between the people, he has been slaughtered without a knife.”

´It was narrated from Umm Salamah that the Messenger of Allah (ﷺ) said:` “You refer your disputes to me and I am only human. Perhaps some of you may be more eloquent in presenting your case than others, so I rule in your favor because of what I hear from you. If I pass a judgement in favor of one of you that detracts from his brother's rights, then he should not take it, because it is a piece of fire that is given to him which he will bring forth on the Day Resurrection.”