Sayyidah Aisha Siddiqa (may Allah be pleased with her) narrates: When the last verses of Surah Al-Baqarah regarding usury were revealed, the Noble Prophet (peace and blessings be upon him) went forth and declared the trade of alcohol to be forbidden.

Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: At the time when alcohol had not yet been declared unlawful, a man set out (from his home). He intended to present a waterskin of alcohol as a gift to the Prophet Muhammad (peace be upon him). He came riding on his camel. He found the Prophet Muhammad (peace be upon him) seated. The Prophet (peace be upon him) asked, "What do you have with you?" He replied, "A waterskin of alcohol, which I wish to present to you as a gift." The Prophet (peace be upon him) asked, "Do you know that Allah Almighty has declared it unlawful?" He replied, "No." The Prophet (peace be upon him) said, "Indeed, Allah Almighty has declared it unlawful." So the man turned to the person leading the camel and spoke to him in a low voice. That person stood up. The Prophet (peace be upon him) asked, "What did you say to him?" He replied, "I instructed him to sell it." The Prophet (peace be upon him) said, "Indeed, whatever has been declared unlawful to drink has also been declared unlawful to sell." The narrator says: So the man ordered, and the mouth of the waterskin was opened, and the alcohol flowed out and mixed with the earth. I was watching it in the open field until nothing remained in that waterskin.

Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates: The day wine was declared unlawful, I was serving wine to eleven men. Sayyiduna Anas (may Allah be pleased with him) narrates: (When the command of its prohibition reached them) those people instructed me to pour out that wine. People poured out the wine that was in their vessels, to the extent that it became difficult to pass through the streets because of the smell of that wine. Sayyiduna Anas (may Allah be pleased with him) narrates: In those days, wine was made only from dried and fresh dates. A man came to the service of the Prophet (peace and blessings be upon him). He said: I have the wealth of an orphan. I have bought wine with it. What is your opinion? Should I sell it and return the orphan’s wealth to him? The Prophet (peace and blessings be upon him) said: May Allah destroy the Jews. When fat was made unlawful for them, they sold it and consumed its price. (The narrator says) So the Prophet (peace and blessings be upon him) did not permit me to sell the wine.

Sayyiduna Abdullah bin Umar (may Allah be pleased with them) narrates: The Prophet Muhammad (peace and blessings be upon him) forbade the sale of the unborn offspring in the womb.

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: The Prophet Muhammad (peace and blessings be upon him) forbade the sale of the unborn offspring of an unborn animal. In the days of ignorance, people used to make such transactions. A person would buy a she-camel on the condition that when this she-camel gives birth, and then the offspring in her womb also gives birth (then the payment will be made). (Imam Ibn Hibban, may Allah have mercy on him, says:) The prohibition of selling the unborn offspring of an unborn animal means: A person buys a camel on the condition that he will pay its full price when a certain she-camel gives birth, and then the offspring to be born also gives birth, so this would be the fixed term. There are two types of harm in this. Therefore, it is not permissible to act upon it.

Sayyiduna Abdullah bin Umar (may Allah be pleased with them) narrates: The Prophet Muhammad (peace be upon him) forbade selling or gifting wala'.

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: The Prophet Muhammad (peace and blessings be upon him) forbade selling or gifting the right of wala (clientship). The narrator named Zuhair states: The son of Abdullah bin Dinar narrated this hadith to me from his father in the same manner. His name is Abdur Rahman bin Abdullah bin Dinar.

Sayyiduna Abdullah bin Umar (may Allah be pleased with them) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "Wala' is a firm bond like a blood relationship, which cannot be sold nor given as a gift."

Sayyiduna Abu Hurairah (may Allah be pleased with him) reports: The Prophet Muhammad (peace and blessings be upon him) forbade deceptive transactions.

Sayyiduna Iyas bin Abdullah Muzani, may Allah be pleased with him, who is among the companions of the Prophet Muhammad (peace be upon him), narrates: The Prophet Muhammad (peace be upon him) forbade the selling of water. The narrator named Amr did not know which type of water was meant by this.