Du'a for remembrance and gratitude

رَبِّ أَعِنِّي عَلَى ذِكْرِكَ وَشُكْرِكَ وَحُسْنِ عِبَادَتِكَ

Rabbi a'inni 'ala dhikrika wa shukrika wa husni 'ibadatik

My Lord, help me to remember You, give thanks to You and worship You well.

Sunan Abī Dāwūd 1522