Ubaidullah bin Muadh narrates from Muadh bin Muadh bin Nsr narrating from Shubah bin al-Hajjaj narrating from Abdul Aziz bin Rafi narrating from Tmym bin Trfh narrating from Adi ibn Hatim al-Tayyi.

'Adi b. Hatim reported Allah's Messenger (may peace be upon him) as saying: He who took an oath, but he found something else better than that, should do that which is better and break his oath.

وَحَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنْ عَبْدِ الْعَزِيزِ بْنِ رُفَيْعٍ، عَنْ تَمِيمِ بْنِ طَرَفَةَ، عَنْ عَدِيِّ بْنِ حَاتِمٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنْ حَلَفَ عَلَى يَمِينٍ فَرَأَى غَيْرَهَا خَيْرًا مِنْهَا فَلْيَأْتِ الَّذِي هُوَ خَيْرٌ وَلْيَتْرُكْ يَمِينَهُ ‏"‏ ‏.‏