Sahih al-Bukhari, Hadith 2114 ⓘ
Narrated Hakim bin Hizam: The Prophet said, "Both the buyer and the seller have the option of canceling or confirming the bargain unless they separate." The sub-narrator, Hammam said, "I found this in my book: 'Both the buyer and the seller give the option of either confirming or canceling the bargain three times, and if they speak the truth and mention the defects, then their bargain will be blessed, and if they tell lies and conceal the defects, they might gain some financial gain but they will deprive their sale of (Allah's) blessings."
حَدَّثَنِي إِسْحَاقُ، حَدَّثَنَا حَبَّانُ، حَدَّثَنَا هَمَّامٌ، حَدَّثَنَا قَتَادَةُ، عَنْ أَبِي الْخَلِيلِ، عَنْ عَبْدِ اللَّهِ بْنِ الْحَارِثِ، عَنْ حَكِيمِ بْنِ حِزَامٍ ـ رضى الله عنه ـ أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " الْبَيِّعَانِ بِالْخِيَارِ مَا لَمْ يَتَفَرَّقَا " ـ قَالَ هَمَّامٌ وَجَدْتُ فِي كِتَابِي يَخْتَارُ ثَلاَثَ مِرَارٍ ـ "فَإِنْ صَدَقَا وَبَيَّنَا بُورِكَ لَهُمَا فِي بَيْعِهِمَا، وَإِنْ كَذَبَا وَكَتَمَا فَعَسَى أَنْ يَرْبَحَا رِبْحًا، وَيُمْحَقَا بَرَكَةَ بَيْعِهِمَا ". قَالَ وَحَدَّثَنَا هَمَّامٌ، حَدَّثَنَا أَبُو التَّيَّاحِ، أَنَّهُ سَمِعَ عَبْدَ اللَّهِ بْنَ الْحَارِثِ، يُحَدِّثُ بِهَذَا الْحَدِيثِ عَنْ حَكِيمِ بْنِ حِزَامٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم.
also referenced under: Book 34, Hadith 67 (In-Book) & Volume 3, Book 34, Hadith 327 (USC-MSA)