اَللَّهُمَّ أَعِنِّي عَلَى ذِكْرِكَ وَشُكْرِكَ وَحُسْنِ عِبَادَتِكَ
Transliteration
Allahumma a'inni 'ala dhikrika wa shukrika wa husni 'ibadatik
English meaning
O Allah, help me to remember You, to be grateful to You, and to worship You in the best manner.
When is it recited?
After every prayer.
Source
Abu Dawud, Witr 26
