Al-Anbya 21:40

بَلْ تَأْتِيهِم بَغْتَةً فَتَبْهَتُهُمْ فَلَا يَسْتَطِيعُونَ رَدَّهَا وَلَا هُمْ يُنظَرُونَ

Bal tatīhim baghtatan fatabhatuhum falā yastaṭīʿūna raddahā walā hum yunẓarūna

Rather, it will come to them unexpectedly and bewilder them, and they will not be able to repel it, nor will they be reprieved.