(1) باب مَا جَاءَ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم أَنْ لاَ نَذْرَ فِي مَعْصِيَةٍ
Narrated 'Aishah:
That the Messenger of Allah (ﷺ) said: "There is no vowing for disobedience, and its atonement is the atonement of an oath." (AR)
Reference (AR): Jami` at-Tirmidhi 1524 (AR)
In-book reference (AR): Book 20, Hadith 1 (AR)
English translation (AR): Vol. 1, Book 18, Hadith 1524 (AR)