Luke 21:20

And when ye shall see Jerusalem compassed with armies, then know that the desolation thereof is nigh.
— Luke 21:20, King James Version

In other translations

World English Bible (WEB)

"But when you see Jerusalem surrounded by armies, then know that its desolation is at hand.

American Standard Version (ASV)

But when ye see Jerusalem compassed with armies, then know that her desolation is at hand.

Young's Literal Translation (YLT)

'And when ye may see Jerusalem surrounded by encampments, then know that come nigh did her desolation;