(13) باب السُّؤَالِ بِأَسْمَاءِ اللَّهِ تَعَالَى، وَالاِسْتِعَاذَةِ بِهَا
Narrated Abu Dharr:
When the Prophet (ﷺ) went to bed at night, he used to say: "Bismika namutu wa nahya." And when he got up in the morning, he used to say, "Al hamdu li l-lahi al-ladhi ahyana ba'da ma amatana, wa ilaihi-nnushur."
Reference: Sahih al-Bukhari 7395
In-book reference: Book 97, Hadith 24
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 93, Hadith 492