Abu Dawud Book 15, Hadith Number 3255.Abu Dawud Book 15. Oaths and Vows Chapter : Not known. Narated By Abdullah ibn Umar : The Prophet (PBUH) said: If anyone says when swearing an oath: “If Allah wills,” he makes an exception. Related Previous Post Abu Dawud Book 15, Hadith Number 3256. Next Post Abu Dawud Book 15, Hadith Number 3253.