Sahih al-Bukhari 247
Sleep
Ending the day in a state you would be content to be taken in.
Sahih al-Bukhari 2311
بِاسْمِكَ اللَّهُمَّ أَمُوتُ وَأَحْيَا
Bismika Allahumma amutu wa ahya
In Your name, O Allah, I die and I live.
Sahih al-Bukhari 6324
Sahih al-Bukhari 5362
Sahih al-Bukhari 5017
Sahih al-Bukhari 568