بَلْ تَأْتِيهِم بَغْتَةً فَتَبْهَتُهُمْ فَلَا يَسْتَطِيعُونَ رَدَّهَا وَلَا هُمْ يُنظَرُونَ

Bal ta/teehim baghtatan fatabhatuhum falayastateeAAoona raddaha wala hum yuntharoon

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