Quran 9:126 At-Tawbah, ayah 126 of 129

أَوَلَا يَرَوْنَ أَنَّهُمْ يُفْتَنُونَ فِى كُلِّ عَامٍ مَّرَّةً أَوْ مَرَّتَيْنِ ثُمَّ لَا يَتُوبُونَ وَلَا هُمْ يَذَّكَّرُونَ ۝١٢٦

9:126 See they not that they are tested once or twice in every year? Still they turn not in repentance, neither pay they heed.