Al-Kahf 87

قَالَ أَمَّا مَن ظَلَمَ فَسَوْفَ نُعَذِّبُهُۥ ثُمَّ يُرَدُّ إِلَىٰ رَبِّهِۦ فَيُعَذِّبُهُۥ عَذَابًا نُّكْرًا ﴿٨٧﴾

Qala amma man thalama fasawfa nuAAaththibuhu thumma yuraddu ila rabbihi fayuAAaththibuhu AAathaban nukran

He said: "As for him (a disbeliever in the Oneness of Allah) who does wrong, we shall punish him; and then he will be brought back unto his Lord; Who will punish him with a terrible torment (Hell). The Noble Quran