الصلاة : Hadeeth No:1559
A hadith like this has been narrated by Abu Huraira by another chain of transmitters....
الحيض : Hadeeth No:597
'A'isha reported: Whenever the Messenger of Allaah (sallAllaahu alayhi wa sallam) intended to sleep after having sexual intercourse, he performed ablution as for the prayer before going to sleep....