Narrator:Hudhayfah
وعن حذيفة رضى الله عنه قال:كان النبي صلى الله عليه وسلم إذا أخذ مضجعه من الليل وضع يده تحت خده، ثم يقول: "اللهم باسمك أموت وأحيا" وإذا استيقظ قال: "الحمد لله الذي أحيانا بعد ما أماتنا وإليه النشور" ((رواه البخاري)).
Hudhaifah (May Allah be pleased with him) reported:
Whenever the Prophet (ﷺ) lay down for sleep at night, he would place his (right) hand under his (right) cheek and supplicate: "Allahumma bismika amutu wa ahya [O Allah, with Your Name will I die and live (wake up)]." And when he woke up, he would supplicate: "Al-hamdu lillahil-ladhi ahyana ba'da ma amatana, wa ilaihin-nushur (All praise is due to Allah, Who has brought us back to life after He has caused us to die, and to Him is the return)."
[Al-Bukhari].
Reported by Al-Bukhari (No. 6312, 6314, 6324, 7394), Abu Dawud (No. 5049), At-Tirmidhi (No. 3417), Ibn Majah (No. 3880), Ahmad (No. 22184, 22280, 22301, 22362) and Ad-Darimi (No. 2570). Cited in Riyad as-Salihin (No. 816).