Kur’an 18:77 — sura Al-Kahf, 77. ajet

فَٱنطَلَقَا حَتَّىٰٓ إِذَآ أَتَيَآ أَهۡلَ قَرۡيَةٍ ٱسۡتَطۡعَمَآ أَهۡلَهَا فَأَبَوۡاْ أَن يُضَيِّفُوهُمَا فَوَجَدَا فِيهَا جِدَارٗا يُرِيدُ أَن يَنقَضَّ فَأَقَامَهُۥۖ قَالَ لَوۡ شِئۡتَ لَتَّخَذۡتَ عَلَيۡهِ أَجۡرٗا

I njih dvojica krenuše; i kad dođoše do jednog grada, zamoliše stanovnike njegove da ih nahrane, ali oni odbiše da ih ugoste. U gradu njih dvojica naiđoše na jedan zid koji tek što se nije srušio, pa ga onaj prezida i ispravi. "Mogao si" – reče Musa – "uzeti za to nagradu."

So they set out, until when they came to the people of a town, they asked its people for food, but they refused to offer them hospitality. And they found therein a wall about to collapse, so al-Khidh r restored it. [Moses] said, "If you wished, you could have taken for it a payment