Hadith 474
´It was narrated that `A'ishah said:` "The Messenger of Allah would fall asleep until he was breathing deeply, then he would get up and offer the prayer, and he did not perform ablution." (Hasan) Tanafisi said: "Waki` said: 'She meant while he was prostrating (he would sleep).'"
Hadith 475
´It was narrated from 'Abdullah that:` The Messenger of Allah slept until he was breathing deeply, then he got up and prayed.
Hadith 476
´It was narrated that Ibn 'Abbas said:` "He would sleep like that while he was sitting up."
Hadith 477
´It was narrated from 'Ali bin Abu Talib that:` The Messenger of Allah said: "The eye is the leather strap (that ties up) the anus, so whoever falls asleep, let him perform ablution."
Hadith 478
´It was narrated that Safwan bin 'Assal said:` "The Messenger of Allah used to command us not to take off our leather socks for three days except in the case of sexual impurity, but not in the case of defecation, urine or sleep (i.e. during travel)."