Surah Taha — Ayah 14 (20:14)
إِنَّنِيٓ أَنَا ٱللَّهُ لَآ إِلَٰهَ إِلَّآ أَنَا۠ فَٱعۡبُدۡنِي وَأَقِمِ ٱلصَّلَوٰةَ لِذِكۡرِيٓ ١٤
English translation (Saheeh International)
Indeed, I am Allāh. There is no deity except Me, so worship Me and establish prayer for My remembrance.
Brief commentary
I am Allah; there is no being deserving of worship but Me. So worship Me alone and perform the prayer in the perfect manner so that you may remember Me in it.