فَذُوقُوا بِمَا نَسِيتُمْ لِقَاءَ يَوْمِكُمْ هَذَا إِنَّا نَسِينَاكُمْ وَذُوقُوا عَذَابَ الْخُلْدِ بِمَا كُنتُمْ تَعْمَلُونَ

So taste [the punishment] for your having forgotten the encounter of this day of yours. We [too] have forgotten you. Taste the everlasting punishment because of what you used to do.