Surah Yunus (Jonah), Verse 72

فَاِنْ تَوَلَّیْتُمْ فَمَا سَاَلْتُكُمْ مِّنْ اَجْرٍ اِنْ اَجْرِیَ اِلَّا عَلَی اللّٰهِ وَاُمِرْتُ اَنْ اَكُوْنَ مِنَ الْمُسْلِمِیْنَ ۟

Fa in tawallaitum famaa sa altukum min ajrin; in ajriya illaa 'al allaahi wa umirtu an akoona minal muslimeen

“"But if ye turn back, (consider): no reward have I asked of you: my reward is only due from Allah, and I have been commanded to be of those who submit to Allah's will (in Islam)."”

Quran 10:72 (Yusuf Ali Translation)