Sunan an-Nasa'i 4469
It was a narrated from Ayyub, from Nafi from Ibn 'Umar that the Messenger of Allah said:
"The Messenger of Allah said: "The two parties to a transaction both have the choice who long as they have not separated or one of them says to the other: 'Decide!"'
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا عَبْدُ الأَعْلَى، قَالَ حَدَّثَنَا سَعِيدٌ، عَنْ أَيُّوبَ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ " الْبَيِّعَانِ بِالْخِيَارِ مَا لَمْ يَفْتَرِقَا أَوْ يَقُولَ أَحَدُهُمَا لِلآخَرِ اخْتَرْ " .
Classification
Sahih (Authentic)
References
Sunan an-Nasa'i 4469
Sunan an-Nasa'i Vol. 5, Book of Financial Transactions, Hadith 4474