(12) The Chapters on Business Transactions
كتاب التجارات
(17) Chapter: The Two Parties To A Transaction Have The Choice (Of Annulling It) So Long As They Have
(17.00) باب الْبَيِّعَانِ بِالْخِيَارِ مَا لَمْ يَفْتَرِقَا
Sunan Ibn Majah 2183 
It was narrated from Samurah that the Messenger of Allah (ﷺ) said:
"The two parties to a transaction have the choice (of annulling it) so long as they have not yet parted. "
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، وَإِسْحَاقُ بْنُ مَنْصُورٍ، قَالاَ حَدَّثَنَا عَبْدُ الصَّمَدِ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ سَمُرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏ "‏ الْبَيِّعَانِ بِالْخِيَارِ مَا لَمْ يَتَفَرَّقَا ‏"‏ ‏.‏
Grade :  Hasan (Darussalam)
Reference : Sunan Ibn Majah 2183
In-book reference : Book 12, Hadith 47
English translation : Vol. 3, Book 12, Hadith 2183