It was narrated that Ibn 'Umar said: "The Messenger of Allah (ﷺ) forbade selling loyalty or giving it away." (Sahih)]

It was narrated that 'Aishah said: "When the Verses of Riba were revealed, the Messenger of Allah (ﷺ) stood up on the Minbar and recited them to the people, then he forbade dealing in wine."

It was narrated from Jabir bin 'Adbullah that: the Messenger of Allah (ﷺ) forbade the price of dogs and cats, except hunting dogs. (Da'if) Abu 'Abdur-Rahman (An-Nasa'i) said: This is Munkar.

It was narrated from Jabir bin 'Abdullah that he heard the Messenger of Allah (ﷺ) say, when he was in Makkah during the Year of the Conquest: "Allah and His Messenger have forbidden the sale of wine, dead animals, pigs and idols." It was said: "O messenger of Allah, what do you thing about the fat of the dead animal, for ships are caulked with it, skins are daubed with it and people use it in their lamps." He said: "No, it is Haram." And the Messenger of Allah (ﷺ) then said: "My Allah curse the Jews, for when Allah, the Mighty and Sublime, forbade the meat (of dead animals) to them, they melted it down and sold it, and consumed its price."

It was narrated that (Abu Hurairah) said: "The Messenger of Allah (ﷺ) forbade the price of a dog and stud fees for a stallion."

It was narrated that (Abu Hurairah) said: "The Messenger of Allah (ﷺ) forbade the price of a dog and stud fees for a stallion."

It was narrated the Abu Sa'eed Al-Khudri said: "At the time of the Messenger of Allah, a man suffered loss of some fruit that he had purchased, and his debts increased. "The Messenger of Allah (ﷺ) said: 'Give him charity.' So the people gave him charity, but that was not enough to pay off his debts. 'The Messenger of Allah (ﷺ) said: 'Take what you find, but you have no right to more than that."' (meaning his creditors).

Usaid bin Hudair bin Simak narrated that: the Messenger of Allah (ﷺ) ruled that if a man found (his goods) in the possession of a man who was not guilty, then if he wished he could give the man what he had paid for it, or if he wished he could go after the one who had stolen it. Abu Bakr and 'Umar passed similar judgments.

Usaid bin Zubair Al-Ansari, who was one of Banu Harithah narrated that: there was the governor of Al-Yamamah, and Marwan wrote to him saying that Mu'awiyah had written to him, saying that any man who had something stolen from him had more right to it wherever he found it. Then Marwan wrote saying that to me (Usaid). I wrote to Marwan saying that the Prophet (ﷺ) had ruled that if the one who bought it from the one who stole it is ot guilty of anything (and did not realize that it was stolen goods), then the owner has the choice: If he wishes, he may buy it from the one who bought it from the thief, or if he wishes he may go after the thief. Abu Bakr, 'Umar and 'Uthman also passed judgment along these lines. Marwan sent my letter to Mu'awiyah, and Mu'awiyah wrote to Marwan (saying): 'Neither you nor Usaid are in a position to tell me what to do, rather I am the one who tells you what to do because I am superior in rank to you, so do what I tell you.' Marwan sent the letter of Mu'awiyah to me, and I said: I will not judge according to Mu'awiyah's opinion as long as I am the governor."'

It was narrated that samurah said: "We were with the Prophet (ﷺ) at a funeral, and he said: 'I there anyone from banu so and so here? He said this three times. Then a man stood up, and he said to him: 'What kept you form answering the first two times? I am not going to say anything but good to you, so and so (mentioning the name of a man from among them) has died and he is being detained (from entering Paradise) because of his debt."'

It was narrated that Abu Hurairah said: "The Messenger of Allah (ﷺ) said: 'If one of you is referred to a rich man (to help repay a debt), he should accept that referral, and (wrongdoing) is when a rich man takes a long time to repay a debt."'

It was narrated that Abu Hurairah said: "The Messenger of Allah (ﷺ) said: 'Wrongdoing is when a rich man takes a long time to repay a debt, and if one of you is referred to a rich man (to help repay debt), he should accept that referral."'

It was narrated from 'Abdullah bin Abi Qatadah, from his father, that a man from among the Ansar was brought to the prophet for him to offer the funeral prayer, and he said: "Your companion owes a debt. " Abu Qutdah said: "I will guarantee it for him. "The prophet said: "In full?" He said: "In full." (Sahah)

It was narrated that 'Uthman bin 'Affan said: "The Messenger of Allah (ﷺ) said: 'Allah, the Mighty and Sublime, admitted to paradise a man who was easygoing in buying and selling, in paying off debts and asking for repayment."' (Sahaih)

It was narratd 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 prisoners."

It was narrated that Jabir said: "The Messenger of Allah (ﷺ) ruled that pre-emption is to be given in everything that is shared in which the division is not clear, whether it is a house or a garden. It is not permissible to sell it before informing one's partner, who may take it or leave it, as he wishes. He (the share-owner) sells it without informing him, and then he has more right to it."

It was narrated that Jabir said: "The Messenger of Allah (ﷺ) decreed the principle of pre-emption, and the (rights of) neighbors."