The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness
Ṣaḥīḥ Muslim 6887
اللَّهُمَّ بِاسْمِكَ أَحْيَا وَبِاسْمِكَ أَمُوتُ
Allāhumma bāsmika aḥyā wabāsmika amūtu
Transliteration generated from the Arabic vowel marks
The full narration
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
Source
Ṣaḥīḥ Muslim · 6887
Ṣaḥīḥ
- Agreed upon as authentic (al-Bukhārī / Muslim)