الصلاة : Hadeeth No:1898
This hadith is narrated by Jabir through another chain of transmitters but Hammad (one of the narrators) made no mention of the two rak'ahs....
الجنة وصفة نعيمها وأهلها : Hadeeth No:6831
It is transmitted on the authority of Abu Huraira that Allaah's Messenger (sallAllaahu alayhi wa sallam) said: The molar tooth of an unbeliever or the canine teeth of an unbeliever will be like Ubud and the thickness of his skin a three night's journey....