Surah Al-Kahf Verse 77 - English Translation by Mufti Taqi Usmani
Surah Al-Kahfفَٱنطَلَقَا حَتَّىٰٓ إِذَآ أَتَيَآ أَهۡلَ قَرۡيَةٍ ٱسۡتَطۡعَمَآ أَهۡلَهَا فَأَبَوۡاْ أَن يُضَيِّفُوهُمَا فَوَجَدَا فِيهَا جِدَارٗا يُرِيدُ أَن يَنقَضَّ فَأَقَامَهُۥۖ قَالَ لَوۡ شِئۡتَ لَتَّخَذۡتَ عَلَيۡهِ أَجۡرٗا
Then, they moved ahead until they came to the people of a town; they asked its people for food, and they refused to host them. Then, they found there a wall tending to fall down. So he (KhaDir) set it right. He (Mūsā) said, “If you wished, you could have charged a fee for this.”