ʿAlī b. Maymūn al-Raqqī > Sufyān > Ibn Jurayj > Amlá ʿAlay Nāfiʿ > Ibn ʿUmar

"Nafi dictated to me, from Ibn 'Umar who said: The Messenger of Allah said: 'the two parties to a transaction both have the choice so long as they have not separated, unless they have both chosen to conclude the transaction. If they have both chosen to conclude the transaction, then the transactions binding." (Sahih )

أَخْبَرَنَا عَلِيُّ بْنُ مَيْمُونٍ الرَّقِّيُّ قَالَ حَدَّثَنَا سُفْيَانُ عَنِ ابْنِ جُرَيْجٍ قَالَ أَمْلَى عَلَيَّ نَافِعٌ عَنِ ابْنِ عُمَرَ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «إِذَا تَبَايَعَ الْمُبْتَاعَانِ فَكُلُّ وَاحِدٍ مِنْهُمَا بِالْخِيَارِ مِنْ بَيْعِهِ مَا لَمْ يَتَفَرَّقَا أَوْ يَكُونَ بَيْعُهُمَا عَنْ خِيَارٍ فَإِنْ كَانَ عَنْ خِيَارِ فَقَدْ وَجَبَ الْبَيْعُ»