2:152
فَٱذْكُرُونِىٓ أَذْكُرْكُمْ وَٱشْكُرُوا۟ لِى وَلَا تَكْفُرُونِ
fa-udh'kurūnī adhkur'kum wa-ush'kurū lī walā takfurūni
So remember Me; I will remember you. Be thankful to Me, and never ungrateful.
Therefore remember Me (by praying, glorifying), I will remember you, and be grateful to Me (for My countless Favours on you) and never be ungrateful to Me.