Qur'an 20:14 · Taa-Haa

إِنَّنِىٓ أَنَا ٱللَّهُ لَآ إِلَٰهَ إِلَّآ أَنَا۠ فَٱعْبُدْنِى وَأَقِمِ ٱلصَّلَوٰةَ لِذِكْرِىٓ

(14) Indeed, I am Allāh. There is no deity except Me, so worship Me and establish prayer for My remembrance.