Ezekiel 39:4-8

Thou shalt fall upon the mountains of Israel, thou, and all thy bands, and the people that is with thee: I will give thee unto the ravenous birds of every sort, and to the beasts of the field to be devoured.

Thou shalt fall upon the open field: for I have spoken it, saith the Lord GOD.

And I will send a fire on Magog, and among them that dwell carelessly in the isles: and they shall know that I am the LORD.

So will I make my holy name known in the midst of my people Israel; and I will not let them pollute my holy name any more: and the heathen shall know that I am the LORD, the Holy One in Israel.

Behold, it is come, and it is done, saith the Lord GOD; this is the day whereof I have spoken.