(Al Qamar) 54 : 19
إِنَّا أَرْسَلْنَا عَلَيْهِمْ رِيحًا صَرْصَرًا فِي يَوْمِ نَحْسٍ مُسْتَمِرٍّ
Indeed We sent down upon them a wind blowing continuously in the ill-omen day fixed.
See explanation 7: 71-72; 51: 41; and 69: 6-8.