Al-Anbiya' 21:97

وَٱقْتَرَبَ ٱلْوَعْدُ ٱلْحَقُّ فَإِذَا هِىَ شَٰخِصَةٌ أَبْصَٰرُ ٱلَّذِينَ كَفَرُوا۟ يَٰوَيْلَنَا قَدْ كُنَّا فِى غَفْلَةٍۢ مِّنْ هَٰذَا بَلْ كُنَّا ظَٰلِمِينَ

Then will the true promise draw nigh (of fulfilment): then behold! the eyes of the Unbelievers will fixedly stare in horror: "Ah! Woe to us! we were indeed heedless of this; nay, we truly did wrong!"