Sahih Bukhari 2107

Narrated Hakim bin Hizam : The Prophet said, The buyer and the seller have the option of canceling or confirming the deal unless they separate. ..

Narrated Ibn `Umar: Allah's Apostle said, The seller and the buyer have the option of canceling or confirming the deal unless they separate, or one of them says to the other, 'Choose (i.e. decide to cancel or confirm the bargain now). Perhaps..

Narrated Hakim bin Hizam: The Prophet said, The buyer and the seller have the option of canceling or confirming the bargain unless they separate, and if they spoke the truth and made clear the defects of the goods, them they would be blessed in..

Narrated `Abdullah bin `Umar: Allah's Apostle said, Both the buyer and the seller have the option of canceling or confirming a bargain unless they separate, or the sale is optional. (See Hadith No.320). ..

Narrated Ibn `Umar: Allah's Apostle said, Both the buyer and the seller have the option of canceling or confirming the bargain, as long as they are still together, and unless they separate or one of them gives the other the option of keeping or..

Narrated Ibn `Umar: The Prophet said, No deal is settled and finalized unless the buyer and the seller separate, except if the deal is optional (whereby the validity of the bargain depends on the stipulations agreed upon). ..