‏الحج : Hadeeth No:2819 Abu Dharr (Allaah be pleased with him) said: Two are the Mut'as which were not permissible but only for us, i. e. temporary marriage with women and Tamattu' in Hajj....

‏الأشربة : Hadeeth No:5041 'Abdullah b. Ka'b reported that his father Ka'b narrated to him that Allaah's Messenger (sallAllaahu alayhi wa sallam) used to eat with three fingers and when he had finished (eating), he licked them....