Surat Al A`raf: (162-163)

{فَبَدَّلَ الَّذِينَ ظَلَمُواْ مِنْهُمْ قَوْلاً غَيْرَ الَّذِي قِيلَ لَهُمْ فَأَرْسَلْنَا عَلَيْهِمْ رِجْزاً مِّنَ السَّمَاءِ بِمَا كَانُواْ يَظْلِمُونَ} [الأعراف: 162]

162- However, an oppressive group from them disobeyed and disagreed by altering the shape of entering instead of entering prostrating and seeking forgiveness, they entered in a different way and said another word instead of the word which they have commanded to say out of haughtiness and stubbornness.

{واَسْأَلْهُمْ عَنِ الْقَرْيَةِ الَّتِي كَانَتْ حَاضِرَةَ الْبَحْرِ إِذْ يَعْدُونَ فِي السَّبْتِ إِذْ تَأْتِيهِمْ حِيتَانُهُمْ يَوْمَ سَبْتِهِمْ شُرَّعاً وَيَوْمَ لاَ يَسْبِتُونَ لاَ تَأْتِيهِمْ كَذَلِكَ نَبْلُوهُم بِمَا كَانُوا يَفْسُقُونَ} [الأعراف : 163]

163- And ask the Jews and remind them of what they hide of the Torah which expose their transgression to the limits and boundaries of Allah. And ask them about the village which was on the sea shore in which they used to transgress the limits of Allah every Saturday which was a great day to them in which they should not work. On that day, fishes used to be abundant until they swam on the water surface; and that only happened on Saturday. Thus, We tested them because of their lewdness and aversion from the obedience of Allah so as to reveal what was in their hearts.