Surah Al-Anbiya Verse 108

قُلْ إِنَّمَا يُوحَىٰ إِلَيَّ أَنَّمَا إِلَٰهُكُمْ إِلَٰهٌ وَاحِدٌ ۖ فَهَلْ أَنْتُمْ مُسْلِمُونَ

Say, "It is only revealed to me that your god is but one God; so will you be Muslims [in submission to Him]