Pronunciation: Allahumma bismika amutu wa ahya
Meaning: O Allah, with Your Name will I die and live (wake up)
Virtue: 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"
Reference: Sahih Al-Bukhari Book 5, Hadith 4