الأيمان : Hadeeth No:4076
Nafi' reported: A mention of Allaah's Messenger (sallAllaahu alayhi wa sallam) observing 'Umra from ja'rina was made before Ibn 'Umar. He said: He did not enter into the state of Ihram from that (place), and Umar had taken a vow of observing I'tikaf for a night during the days of Ignorance. The rest...
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....