Surah Al-Kahf Verse 77 - English Translation by N J Dawood
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
They travelled on until they came to a city. They asked its people for some food, but they declined to receive them as their guests. There they found a wall on the point of falling down. He re-erected it, and Moses said: ‘Had you wished, you could have demanded payment.‘