Narrated Al-Bara ‘bin ‘Azib : "The Prophet (sal-allahu- alleihi-wasallam ) said to me, "Whenever you go to bed perform ablution like that for the prayer, lie or your right side and say, Allahumma aslamtu wajhi ilaika, wa fauwadtu amri ilaika, wa alja’tu Zahri ilaika raghbatan [...]