Surah An-Nahl (16:51)

وَقَالَ ٱللَّهُ لَا تَتَّخِذُوٓا۟ إِلَٰهَيْنِ ٱثْنَيْنِ إِنَّمَا هُوَ إِلَٰهٌ وَٰحِدٌ فَإِيَّٰىَ فَٱرْهَبُونِ

And Allah has said, “Do not take on two gods, as two; He is only one God, so of Me alone be in awe.”