Sunan Abi Dawud, Hadith 3283 ⓘ
Narrated 'Aishah: The Messenger of Allah as saying: If anyone vows to obey Allah, let him obey Him, but if anyone vows to disobey Him, let him not disobey Him.
حَدَّثَنَا الْقَعْنَبِيُّ، عَنْ مَالِكٍ، عَنْ طَلْحَةَ بْنِ عَبْدِ الْمَلِكِ الأَيْلِيِّ، عَنِ الْقَاسِمِ، عَنْ عَائِشَةَ، رضى الله عنها قَالَتْ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم : " مَنْ نَذَرَ أَنْ يُطِيعَ اللَّهَ فَلْيُطِعْهُ، وَمَنْ نَذَرَ أَنْ يَعْصِيَ اللَّهَ فَلاَ يَعْصِهِ " .
also referenced under: Hadith 3289 (DarusSalam)