Mentioning the Differneces Reported From Nafi
أَخْبَرَنَا عَلِيُّ بْنُ حُجْرٍ، قَالَ حَدَّثَنَا هُشَيْمٌ، عَنْ يَحْيَى بْنِ سَعِيدٍ، قَالَ حَدَّثَنَا نَافِعٌ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " الْمُتَبَايِعَانِ لاَ بَيْعَ بَيْنَهُمَا حَتَّى يَتَفَرَّقَا إِلاَّ بَيْعَ الْخِيَارِ " .
It was narrated from Yahya bin Sa 'eed , who said: "Nafi narrated to us from Ibn 'Umar, who said: 'The Messenger of Allah (ﷺ) said: There is no transaction between the two parties until they separate, unless they have chosen to conclude the transaction."" (Sahih )