Surah Al-Ankaboot Verse 53

وَيَسْتَعْجِلُونَكَ بِالْعَذَابِ ۚ وَلَوْلَا أَجَلٌ مُّسَمًّى لَّجَاءَهُمُ الْعَذَابُ وَلَيَأْتِيَنَّهُم بَغْتَةً وَهُمْ لَا يَشْعُرُونَ

Wa yasta'jiloonaka bil'azaab; wa law laaa ajalum musammal lajaaa'ahumul 'zaab; wa la yaatiyannahum baghta tanw wa hum laa yash'uroon

Translation / The Meaning

And they urge you to hasten the punishment. And if not for [the decree of] a specified term, punishment would have reached them. But it will surely come to them suddenly while they perceive not.