اللَّهُمَّ بِعِلْمِكَ الْغَيْبَ، وَقُدْرَتِكَ عَلَى الْخَلْقِ، أَحْيِنِي مَا عَلِمْتَ الْحَيَاةَ خَيْرًا لِي، وَتَوَفّنِي إِذَا عَلِمْتَ الْوَفَاةَ خَيْرًا لي

Allāhumma biʿilmik alghayba, waqudratik ʿalā alkhalqi, ʾahyini ma ʿalimt alhayat khayran li, watawaffni ʾīdha ʿalimt alwafat khayran li

O Allah, by Your knowledge of the unseen and Your power over creation, keep me alive while You know life is good for me, and cause me to die when You know death is good for me.