Ezekiel 38:16, 23

You will attack my people Israel like a cloud that covers the land. This will happen in the days to come when I bring you against my land. Gog, then the nations will know me when they see me prove how holy I am in what I do through you.

Then I will show how great I am. I will show my holiness, and I will make myself known to the many nations that watch. Then they will know that I am the LORD.’