يَوْمَ تَبْيَضُّ وُجُوهٌ وَتَسْوَدُّ وُجُوهٌ ۚ فَأَمَّا ٱلَّذِينَ ٱسْوَدَّتْ وُجُوهُهُمْ أَكَفَرْتُم بَعْدَ إِيمَـٰنِكُمْ فَذُوقُوا ٱلْعَذَابَ بِمَا كُنتُمْ تَكْفُرُونَ

Yawma tabyaddu wujoohun wataswadduwujoohun faamma allatheena iswaddat wujoohuhumakafartum baAAda eemanikum fathooqoo alAAathababima kuntum takfuroon

On the Day [some] faces will turn white and [some] faces will turn black. As for those whose faces turn black, [to them it will be said], "Did you disbelieve [i.e., reject faith] after your belief? Then taste the punishment for what you used to reject."