فضائل الصحابة : Hadeeth No:6136
This hadith has been transmitted on the authority of Abu Zur'a with a slight variation of wording....
الحيض : Hadeeth No:630
'A'isha reported: I and the Messenger of Allaah (sallAllaahu alayhi wa sallam) took a bath from one vessel which was placed between me and him and he would get ahead of me, so that I would say: Spare (some water for) me, spare (some water for) me; and she said that they had had sexual intercourse....