Surah 10 : Ayah 72

فَإِن تَوَلَّيْتُمْ فَمَا سَأَلْتُكُم مِّنْ أَجْرٍ ۖ إِنْ أَجْرِىَ إِلَّا عَلَى ٱللَّهِ ۖ وَأُمِرْتُ أَنْ أَكُونَ مِنَ ٱلْمُسْلِمِينَ

But if you turn away, then I have not asked you for any reward. My reward is only with Allah, and I have been commanded to be among those who submit to Allah [as Muslims].”