Narrated Abdullah bin Umar: The Messenger of Allah صلی اللہ علیہ وسلم as saying: Each one of the two parties in a business has an option (to annul it) against the other party so long as they have not separated, except in a conditional bargain.

Narrated Abdullah ibn Amr ibn al-As: The Prophet صلی اللہ علیہ وسلم said: Both parties in a business transaction have a right to annul it so long as they have not separated unless it is a bargain with the option to annul is attached to it; and it is not permissible for one of them to separate from the other for fear that one may demand that the bargain be rescinded.

Narrated Abu lWadi: We fought one of our battle, and encamped at a certain place. One of our companions sold a horse for a slave. After that they remained there for the rest of day and night. When the next morning came, they prepared themselves for departure. The buyer of the horse began to saddle it, but the seller was ashamed (of the transaction). He went to the man (buyer) and asked him to annul the transaction. The man refused to hand it over (the horse) to him. He said: Abu Barzah, the companion of the Prophet صلی اللہ علیہ وسلم , is to decide between me and you. They went to Abu Barzah in the corner of the army. They related this story to him. He said: Do you agree that I make a decision between you on the basis of the decision of the Messenger of Allah صلی اللہ علیہ وسلم ? The Messenger of Allah صلی اللہ علیہ وسلم said: Both parties in a business transaction have an option (right) to annul it so long as they have not separated. Hisham to Hassan said that Jamil said in his version: "I do not think that you separated. "

Narrated Yahya bin Ayyub: When Abu Zurah made a business transaction with a man, he gave him the right of option. He then would tell him: Give me the right of option (to annul the bargain). He said: I heard Abu Hurairah say: The Messenger of Allah صلی اللہ علیہ وسلم said: Two people must separate only by mutual consent.

Narrated Hakim bin Hizam: The Messenger of Allah صلی اللہ علیہ وسلم as saying: Both parties in a business transaction have a right of option (to annul it) so long as they are not separated ; and if they tell the truth and make everything clear, they will be blessed in their transaction, but it they conceal anything and lie, the blessing on their transaction will be blotted out. Abu Dawud said: A similar tradition has also been transmitted by Saeed bin Abi 'Arubah and Hammad. As regards with Hammam, he said in his version: Until they separate or exercise the right of option (to annul the transaction), saying the words of option three times.