Surah An-Nahl, Verse 51

۞ وَقَالَ ٱللَّهُ لَا تَتَّخِذُوٓاْ إِلَٰهَيۡنِ ٱثۡنَيۡنِۖ إِنَّمَا هُوَ إِلَٰهٞ وَٰحِدٞ فَإِيَّٰيَ فَٱرۡهَبُونِ٥١

waqāla l-lahu lā tattakhidhū ilāhayni ith'nayni innamā huwa ilāhun wāḥidun fa-iyyāya fa-ir'habūni

And Allāh has said, "Do not take for yourselves two deities. He [i.e., Allāh] is but one God, so fear only Me."