3851An NasaiSahih (Darussalam)أَخْبَرَنَا إِسْحَاقُ بْنُ مَنْصُورٍ، قَالَ أَنْبَأَنَا عُثْمَانُ بْنُ عُمَرَ، قَالَ حَدَّثَنَا يُونُسُ، عَنِ الزُّهْرِيِّ، عَنْ أَبِي سَلَمَةَ، عَنْ عَائِشَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ لاَ نَذْرَ فِي مَعْصِيَةٍ وَكَفَّارَتُهُ كَفَّارَةُ يَمِينٍ " It was narrated from 'Aishah that the Messenger of Allah said:"There is no vow to commit an act of disobedience, and its expiation is the expiation for an oath."Reference: Sunan an-Nasa'i 3836 In-book : Book 35, Hadith 76 English translation : Vol. 4, Book 35, Hadith 3867