Quran 18:87

قَالَ أَمَّا مَن ظَلَمَ فَسَوۡفَ نُعَذِّبُهُ ۥ ثُمَّ يُرَدُّ إِلَىٰ رَبِّهِ فَيُعَذِّبُهُ ۥ عَذَابً۬ا نُّكۡرً۬ا ٨٧

He said, "As for those who transgress, we will punish them; then, when they return to their Lord, He will commit them to more retribution.