قُلۡ مَا سَاَلۡـتُكُمۡ مِّنۡ اَجۡرٍ فَهُوَ لَـكُمۡؕ اِنۡ اَجۡرِىَ اِلَّا عَلَى اللّٰهِۚ وَهُوَ عَلٰى كُلِّ شَىۡءٍ شَهِيۡدٌ
Say: ‘Any reward that I might have sought from you (for this favour), I have given that back to you. My reward is with Allah alone. And He keeps watch over everything.’