ibn Abbas · The Chapters on Business Transactions

"I taught a man the Qur'an, and he gave me a bow. I mentioned that to the Messenger of Allah (ﷺ) and he said: 'If you accept it you will be accepting a bow of fire.' So I returned it."

"The Messenger of Allah (ﷺ), forbade the earnings of a cupper."

Abdullah bin Mas'ud sold one of the slaves from the state 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:…

"Beware of swearing oaths when selling, for it may help you to make a sale but it destroys the blessing."'

"Do not sell fruits until they have ripened."'

"I heard the Messenger of Allah (ﷺ) saying: 'Whoever goes to the Morning prayer first thing in the morning, he goes out with the banner of faith but whoever goes out to the marketplace first thing in the morning, he goes out under the banner of Iblis (Satan).' "

"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.")

"There is no contractual obligation after four (days)."

"I came saying. 'Who will exchange Dirham?' Talhah bin 'Ubaidullah, who was with 'Umar bin Khattab, said: 'Show us your gold, then come to us; when our treasure comes, we will give you your silver.' 'Umar said: 'No, by Allah, you will give him silver (now), or give him back his gold, for the Messenger of Allah (ﷺ) said: "Silver for gold is usury, unless it is exchanged on the spot."'

"There are seventy-three degrees of usury."

"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)."

"The Messenger of Allah (ﷺ) commanded the rich to keep sheep, and he commanded the poor to keep chickens, and he said: 'When the rich keep chickens, then Allah will give permission for the town to be destroyed."'