وَما أَرسَلنا مِن قَبلِكَ مِن رَسولٍ إِلّا نوحي إِلَيهِ أَنَّهُ لا إِلـٰهَ إِلّا أَنا فَاعبُدونِ

And We sent not before you any messenger except that We revealed to him that, "There is no deity except Me, so worship Me."