It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) forbade the sale of al-kali' bi al-kali' (credit in exchange for credit). I heard Ustadh Abu al-Walid say: The sale of al-kali' bi al-kali' means the sale of credit in exchange for credit.

It is narrated from Sayyiduna Anas (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) forbade muhaqalah (selling standing grain in the field in exchange for harvested grain), mukhadarah (selling fruit before it ripens) and munabadhah (making a sale binding by throwing a garment without inspecting it). Ustadh Abu al-Walid said: Mukhadarah means that none of it is to be sold until it turns red or yellow (that is, until it ripens). This hadith has a sahih (authentic) chain, and Imam Bukhari is alone in recording it.

It is narrated from Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "It is not permissible to cause harm, nor to return harm for harm. Whoever harms someone, Allah will harm him, and whoever is harsh with someone, Allah will be harsh with him." This hadith has a sahih (authentic) chain on the condition of Muslim, and the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that a man died. We washed him, shrouded him, applied perfume to him and placed him for the Messenger of Allah (peace and blessings be upon him) at the funeral place near the Station of Jibril. Then we informed the Messenger of Allah (peace and blessings be upon him) of the funeral prayer. He (peace and blessings be upon him) came with us a few steps, then said: "Perhaps your companion owes a debt?" The people said: Yes, two dinars. So he (peace and blessings be upon him) stepped back. Then a man among us who was called Abu Qatadah said: O Messenger of Allah, those two dinars are my responsibility. So the Messenger of Allah (peace and blessings be upon him) asked: "Are they your responsibility, to be paid from your wealth, and the deceased is free of them?" He said: Yes. Then he (peace and blessings be upon him) led the funeral prayer over him. After that, whenever the Messenger of Allah (peace and blessings be upon him) met Abu Qatadah, he would ask: "What happened to the two dinars?" until, at last, he said: O Messenger of Allah, I have paid them. He (peace and blessings be upon him) said: "Now you have cooled his skin." This hadith has a sahih (authentic) chain, and the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "A pledged riding animal may be ridden, and a pledged milch animal may be milked." Al-A'mash said: I mentioned that to Ibrahim, and he disliked deriving benefit from anything of the pledge. This chain is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it, because al-Thawri and Shu'bah agree that it is mawquf (stopping at the Companion) from al-A'mash. However, I hold to my principle that I have laid down regarding accepting the addition of a trustworthy (thiqah) narrator.

It is narrated from Sayyiduna Ka'b bin Malik (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) froze the wealth of Sayyiduna Mu'adh (may Allah be pleased with him) because of a debt he owed (a seizure), and sold it to pay off his debt.

It is narrated from Sayyiduna Zayd bin Jariyah (may Allah be pleased with him) that on the day of Uhud, the Messenger of Allah (peace and blessings be upon him) held back some people (from taking part in the battle) because they were too young. Among them were Zayd bin Jariyah, meaning himself, al-Bara' bin Azib, Zayd bin Arqam, Sa'd, Abu Sa'id al-Khudri and Abdullah bin Umar, and he also mentioned Jabir bin Abdullah (may Allah be pleased with them). This hadith has a sahih (authentic) chain, and the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyidah Aishah (may Allah be pleased with her) that the Prophet (peace and blessings be upon him) said: "The pen (that records deeds) has been lifted from three kinds of people: from a child until he reaches puberty, from the ma'tuh (one whose mind is impaired) until he recovers, and from one who is asleep until he wakes up." This hadith is sahih (authentic) on the condition of Muslim, and the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that a madwoman from the tribe of so-and-so, who had committed adultery, was passed before Sayyiduna Ali (may Allah be pleased with him), while Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) had ordered that she be stoned. Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) sent her back and said to Sayyiduna Umar (may Allah be pleased with him): "O Commander of the Believers, did you order this woman to be stoned?" He said: "Yes." Sayyiduna Ali (may Allah be pleased with him) said: "Do you not remember that the Messenger of Allah (peace and blessings be upon him) said: 'The pen has been lifted from three people: from the insane person whose mind has been overcome (by madness), from one who is asleep until he wakes up, and from a child until he reaches puberty'?" Sayyiduna Umar (may Allah be pleased with him) said: "You have spoken the truth." So he let her go. Abdullah said: Restricting (the handling of property by) an insane man or an insane woman is among the matters in which I know of no disagreement among the scholars.

It is narrated from Sayyidah Aishah (may Allah be pleased with her) that she said: This verse, "And reconciliation is better." [Surah al-Nisa: 128] , was revealed about a man who had a wife with whom he had been in a long companionship and by whom he had children. Then that man intended to replace her with another wife, so the woman persuaded him to agree that he would let her remain married to him and would not give her a share (of his nights). This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), and they did not record it.