(16) باب الْكَفَّارَةِ بَعْدَ الْحِنْثِ
'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.'"
Reference: Sunan an-Nasa'i 3790
In-book reference: Book 35, Hadith 30
English translation: Vol. 4, Book 35, Hadith 3821