Narrated Al-Bara' bin `Azib: When Allah's Apostle went to bed, he used to sleep on his right side and then say, All-ahumma aslamtu nafsi ilaika, wa wajjahtu wajhi ilaika, wa fauwadtu `Amri ilaika, wa alja'tu zahri ilaika, raghbatan wa rahbatan ilaika. La Malja'a wa la manja minka illa ilaika. Amantu bikitabika al-ladhi anzalta wa nabiyyika al-ladhi arsalta! Allah's Apostle said, Whoever recites these words (before going to bed) and dies the same night, he will die on the Islamic religion (as a Muslim).