Al Anbiya, 25 Ayah
21:25
وَمَآ أَرۡسَلۡنَا مِن قَبۡلِكَ مِن رَّسُولٍ إِلَّا نُوحِيٓ إِلَيۡهِ أَنَّهُۥ لَآ إِلَٰهَ إِلَّآ أَنَا۠ فَٱعۡبُدُونِ ٢٥
Wa Mā 'Arsalnā Min Qablika Min Rasūl 'Iinillā Nūĥī 'Ilayhi 'Annahu Lā 'Ilāha 'Illā 'Anā Fā`budūni
And We sent not before you any messenger except that We revealed to him that, "There is no deity except Me, so worship Me."