Sahih
Muslim
صحيح مسلم
27
The Book of Oaths
كتاب الأيمان
Chapter 3: It is recommended for the one who swears an oath then sees that something else is better than it; To do that which is better and offer expiation for his oath
باب نَدْبِ مَنْ حَلَفَ يَمِينًا فَرَأَى غَيْرَهَا خَيْرًا مِنْهَا أَنْ يَأْتِيَ الَّذِي هُوَ خَيْرٌ وَيُكَفِّرَ عَنْ يَمِينِهِ
Sahih Muslim 1651 f
Tamim b. Tarafa reported
I heard 'Adi b. Hatim say that a person asked that and then narrated (the hadith) like one (mentioned above), but he made this addition:" Here are four hundred (dirhams) for you out of my gift."حَدَّثَنِي مُحَمَّدُ بْنُ حَاتِمٍ، حَدَّثَنَا بَهْزٌ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا سِمَاكُ بْنُ حَرْبٍ، قَالَ سَمِعْتُ تَمِيمَ بْنَ طَرَفَةَ، قَالَ سَمِعْتُ عَدِيَّ بْنَ حَاتِمٍ، أَنَّ رَجُلاً، سَأَلَهُ فَذَكَرَ مِثْلَهُ وَزَادَ وَلَكَ أَرْبَعُمِائَةٍ فِي عَطَائِي .
Grade: Sahih