وَاِذَا قِيۡلَ اِنَّ وَعۡدَ اللّٰهِ حَقٌّ وَّالسَّاعَةُ لَا رَيۡبَ فِيۡهَا قُلۡتُمۡ مَّا نَدۡرِىۡ مَا السَّاعَةُۙ اِنۡ نَّظُنُّ اِلَّا ظَنًّا وَّمَا نَحۡنُ بِمُسۡتَيۡقِنِيۡنَ
And when it was said: ‘The promise of Allah is true and there is no doubt about (the coming of) the Last Hour,’ you used to say: ‘We do not know what the Last Hour is, nor do we have any faith in it.’