O Allah, conceal my faults and calm my fears. — Evening Adhkar
اللَّهُمَّ اسْتُرْ عَوْرَاتِي، وَآمِنْ رَوْعَاتِي
Transliteration: Allaahumma-stur 'awraatee, wa aamin raw'aatee
Translation: O Allah, conceal my faults and calm my fears.
Reference: Abu Dawud 4:318