أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا ابْنُ عَوْنٍ، عَنِ الْحَسَنِ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ سَمُرَةَ، قَالَ قَالَ يَعْنِي رَسُولَ اللَّهِ صلى الله عليه وسلم " إِذَا حَلَفْتَ عَلَى يَمِينٍ فَرَأَيْتَ غَيْرَهَا خَيْرًا مِنْهَا فَأْتِ الَّذِي هُوَ خَيْرٌ مِنْهَا وَكَفِّرْ عَنْ يَمِينِكَ " .
'Abdur-Rahman bin Samurah said: "The Messenger of Allah said: 'If you swear an oath, then you see something that is better, then do that which is better and offer expiation for your oath.'" Translation Not Available
Book Ref: Sunan An Nisai Book 35 Hadith 3790
Web Ref: Sunan An Nisai Vol 4 Book 35 Hadith 3821