Surah Al-Araf Verse 163 - English Translation by Rowwad Translation Center
Surah Al-Arafوَسۡـَٔلۡهُمۡ عَنِ ٱلۡقَرۡيَةِ ٱلَّتِي كَانَتۡ حَاضِرَةَ ٱلۡبَحۡرِ إِذۡ يَعۡدُونَ فِي ٱلسَّبۡتِ إِذۡ تَأۡتِيهِمۡ حِيتَانُهُمۡ يَوۡمَ سَبۡتِهِمۡ شُرَّعٗا وَيَوۡمَ لَا يَسۡبِتُونَ لَا تَأۡتِيهِمۡۚ كَذَٰلِكَ نَبۡلُوهُم بِمَا كَانُواْ يَفۡسُقُونَ
Ask them [O Prophet] about the town which was by the sea and how they broke the Sabbath. The fish would come to them appearing on the surface of the water on Sabbath days, but when it was not Sabbath, they would not come. This is how We tested them for their rebelliousness