‘Uthman reported Allah's Messenger ﷺ as saying, “When the time for a prescribed prayer comes, if any Muslim observes proper ablution, humility and bowing, it will be an expiation for his past sins, so long as he has not committed a major sin; and that means for all time.” Muslim transmitted it.

He said that Allah's Messenger ﷺ once came upon a heap of grain, and when he put his hand into it his fingers felt some dampness, so he asked the owner of the grain how that came about. On being told that rain had fallen on it he said, "Why did you not put the damp part on the top of the grain so that people might see it? He who deceives has nothing to do with me." Muslim transmitted it.

Jabir said that Allah's Messenger ﷺ forbade making an exception unless it was explicit. Tirmidhi transmitted it.

Anas said that Allah's Messenger ﷺ forbade the sale of grapes till they became black and the sale of grain till it had become hard. Thus Tirmidhi and Abu Dawud transmitted it from Anas. The addition which is in al-Masabih, viz., his saying that he forbade the sale of dates till they became ripe, occurs only in their version from Ibn ‘Umar who said that he forbade the sale of palm-trees till the fruit was ripe. Tirmidhi said this is a hasan gharib tradition.

Ibn ‘Umar said the Prophet (ﷺ) forbade selling a debt to be paid at a future date for another (This is allowing a man who cannot pay a debt when it is due to have an extension of the period in return for an additional sum payable; or when a man agrees to sell an article which someone owes him for money which someone else owes to the buyer. Daraqutni transmitted it.

‘Amr b. Shu'aib, on his father’s authority, said his grandfather told that Allah's Messenger ﷺ forbade the type of transaction in which earnest money was paid (An arrangement by which the earnest-money was treated as part of the price if the deal was completed but was retained if it was not completed). Malik, Abu Dawud and Ibn Majah transmitted it.

‘Ali said Allah's Messenger ﷺ forbade a forced contract, one which involves some uncertainty, and the sale of fruit before it is ripe. Abu I Dawud transmitted it.

Anas said that a man of Kilab asked the Prophet (ﷺ) about hiring a stallion to cover a female and he forbade him; but when he said, " Messenger of Allah , we lend a stallion to cover a female and are given a present," he gave him licence to accept a present. Tirmidhi transmitted it.

Hakim b. Hizam said Allah's Messenger ﷺ forbade him to sell anything which was not in his possession. Tirmidhi transmitted it. In a version by Abu Dawud and Nasa’i, he had said, “Messenger of Allah, a man comes to me and wants me to sell him something, but I do not have it and so I buy it for him from the market.” He replied, “Do not sell what you do not possess.”

Abu Huraira said Allah's Messenger ﷺ forbade two transactions combined in one (Making part-payment with the promise of the remainder later

‘Amr b. Shu'aib, on his father’s authority, said his grandfather told that Allah's Messenger ﷺ forbade two transactions in one bargain. It is transmitted in Sharh as-sunna.