Abu Dawud Book 28, Hadith Number 4173.Abu Dawud Book 28. Combing The Hair Chapter : Extent to which hair should hang. Narated By Anas ibn Malik : The hair of the Apostle of Allah (PBUH) were up to the lobes of his ears. Related Previous Post Abu Dawud Book 28, Hadith Number 4174. Next Post Abu Dawud Book 28, Hadith Number 4172.