Surah Al-Anbiya, ayah 25

وَمَآ أَرۡسَلۡنَا مِن قَبۡلِكَ مِن رَّسُولٍ إِلَّا نُوحِيٓ إِلَيۡهِ أَنَّهُۥ لَآ إِلَٰهَ إِلَّآ أَنَا۠ فَٱعۡبُدُونِ ٢٥

Wamā arsalnā min qablika mir rasūlin illā nūhī ilayhi annahū lā ilāha illā ana fa'budūn

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