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.
— Saheeh International
It will come upon them suddenly and stupefy them; they will be powerless to push it away; they will not be reprieved.
— M. A. S. Abdel Haleem
Nay, it (the Fire or the Day of Resurrection) will come upon them all of a sudden and will perplex them, and they will have no power to avert it nor will they get respite.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali