And [when] the true promise has approached; then suddenly the eyes of those who disbelieved will be staring [in horror, while they say], "O woe to us; we had been unmindful of this; rather, we were wrongdoers."
The Saheeh International Quran Translation
وَٱقْتَرَبَ ٱلْوَعْدُ ٱلْحَقُّ فَإِذَا هِىَ شَٰخِصَةٌ أَبْصَٰرُ ٱلَّذِينَ كَفَرُوا۟ يَٰوَيْلَنَا قَدْ كُنَّا فِى غَفْلَةٍ مِّنْ هَٰذَا بَلْ كُنَّا ظَٰلِمِينَAnd [when] the true promise has approached; then suddenly the eyes of those who disbelieved will be staring [in horror, while they say], "O woe to us; we had been unmindful of this; rather, we were wrongdoers."