Before sleeping, I have submitted myself to You
Sahihاللَّهُمَّ أَسْلَمْتُ نَفْسِي إِلَيْكَ، وَفَوَّضْتُ أَمْرِي إِلَيْكَ، وَوَجَّهْتُ وَجْهِي إِلَيْكَ، وَأَلْجَأْتُ ظَهْرِي إِلَيْكَ، رَغْبَةً وَرَهْبَةً إِلَيْكَ، لاَ مَلْجَأَ وَلاَ مَنْجَا مِنْكَ إِلاَّ إِلَيْكَ، آمَنْتُ بِكِتَابِكَ الَّذِي أَنْزَلْتَ، وَبِنَبِيِّكَ الَّذِي أَرْسَلْتَ
Allāhumma aslamtu nafsī ilayk, wa fawwaḍtu amrī ilayk, wa wajjahtu wajhī ilayk, wa aljaʾtu ẓahrī ilayk, raghbatan wa rahbatan ilayk, lā maljaʾa wa lā manjā minka illā ilayk, āmantu bi-kitābikal-ladhī anzalt, wa bi-nabiyyikal-ladhī arsalt.
O Allah, I have submitted myself to You, entrusted my affairs to You, turned my face to You and leaned my back on You, in hope and in awe of You. There is no refuge and no escape from You except to You. I believe in Your Book that You sent down and in Your Prophet whom You sent.
Virtue: If you die that night, you die upon the natural faith.