Ibn Abu Mulaika narrates: Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) came to Sayyiduna Abdullah bin Umar (may Allah be pleased with them both). He greeted him with salam and asked: Do you accuse Sayyiduna Usama (may Allah be pleased with him)? The narrator states, so Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) replied: No, I do not. He informed: He has narrated this hadith to me: "Riba (usury) occurs only in credit transactions."

(Imam Ibn Hibban, may Allah have mercy on him, says:) The meaning of this narration is that when the six items mentioned in the hadith are sold for the same kind and there is an extra payment between them, then this is riba. But when they are sold for something other than their kind, and then whatever is extra is permissible as long as the transaction is hand to hand. But if it is a credit transaction, then it will be riba.

Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) narrates: In the blessed time of the Prophet (peace and blessings of Allah be upon him), we used to sell two sa' of ordinary dates in exchange for one sa' of good dates. So the Prophet (peace and blessings of Allah be upon him) said: Two sa' of dates cannot be exchanged for one sa' of dates, and two sa' of wheat cannot be exchanged for one sa' of wheat, and two dirhams cannot be exchanged for one dirham.

Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) says: Two transactions in one transaction are not permissible. The Noble Prophet (peace and blessings be upon him) cursed the one who consumes usury, the one who gives it, its witnesses, and the one who records it.

Sayyiduna Jabir bin Abdullah (may Allah be pleased with both of them) narrates: The Prophet Muhammad (peace and blessings be upon him) forbade selling a heap of dates with an unspecified measure in exchange for dates with a specified measure.

Sayyiduna Jabir (may Allah be pleased with him) narrates: A slave came and pledged allegiance for migration at the blessed hand of the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) did not know that he was a slave. His master came searching for him, so the Prophet (peace and blessings be upon him) said: Sell him to me. Thus, the Prophet (peace and blessings be upon him) bought him in exchange for two black slaves. After that, whenever the Prophet (peace and blessings be upon him) took allegiance from anyone, he would first ask whether he was a slave or not.

Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates about the Noble Prophet (peace and blessings be upon him): He forbade selling an animal for another animal on credit.

Sayyiduna Abu Huraira (may Allah be pleased with him) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "Whoever, feeling remorse, annuls a transaction for someone, Allah Almighty will overlook his slips on the Day of Resurrection."

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "Whoever overlooks the slip of a Muslim, Allah Almighty will overlook his slip on the Day of Resurrection."

(Imam Ibn Hibban, may Allah have mercy on him, says:) This narration from A‘mash has only been transmitted by Hafs bin Ghiyath and Malik bin Sa‘ir, and from Hafs it has only been transmitted by Yahya bin Ma‘in, and from Malik bin Sa‘ir it has been transmitted by Ziyad bin Yahya Hassani. This has been stated by the Shaykh.

Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) reports: The Prophet Muhammad (peace and blessings be upon him) ordered that (payment be fully or partially) forgiven for one afflicted by calamity.

Lady Aisha Siddiqa (may Allah be pleased with her) narrates: A woman came to the service of the Prophet Muhammad (peace be upon him). She said: May my parents be sacrificed for you. I and my son bought the fruit (of a garden or land) from such-and-such person. We counted it. By the One who granted you such greatness and honor, we either ate it ourselves to fill our stomachs or, hoping for blessing, fed it to some poor person. Then we came and, regarding our loss, requested a reduction (in payment) from him, but he swore by the name of Allah that he would not grant us any forgiveness. So the Prophet Muhammad (peace be upon him) said: He has sworn this oath; he will not do good. The Prophet said this three times. Lady Aisha (may Allah be pleased with her) narrates: News of this reached the owner of the fruit, so he said: May my parents be sacrificed for you; if you wish, I forgive them for the loss they incurred, and if you wish, I forgive the entire payment. So that person forgave them the payment according to their loss.