Abu Dawud Book 15, Hadith Number 3287.
Chapter : Not known.
Narated By Imran ibn Husayn : The Apostle of Allah (PBUH) said: No vow must be taken to do an act of disobedience, and the atonement for it is the same as for an oath.
Narated By Imran ibn Husayn : The Apostle of Allah (PBUH) said: No vow must be taken to do an act of disobedience, and the atonement for it is the same as for an oath.