From Sahih Muslim (Hadith 6887):
Al-Bara' reported that whenever Allah's Messenger (ﷺ) went to bed, he said:" O Allah, it is with Thine Name that I live and it is with Thine Name that I die." And when he got up he used to say:" Praise is due to Allah, Who gave us life after our death (sleep) and unto Thee is resurrection
Reference: Muslim 6887