Abu Dawud
General Behavior
Book Number: 036 / Hadith Number: 5036
Narated By AbulAzhar al-Anmari : When the Apostle of Allah (pbuh) went to his bed at night, he would say: in the name of Allah, I have laid down my side for Allah. O Allah! forgive me my sin, drive away my devil, free me from my responsibility, and place me in the highest assembly.