Isaiah 66:16

For by fire and by his sword will the LORD plead with all flesh: and the slain of the LORD shall be many.
— Isaiah 66:16, King James Version

In other translations

World English Bible (WEB)

For by fire will Yahweh execute judgment, and by his sword, on all flesh; and the slain of Yahweh shall be many.

American Standard Version (ASV)

For by fire will Jehovah execute judgment, and by his sword, upon all flesh; and the slain of Jehovah shall be many.

Young's Literal Translation (YLT)

For by fire and by His sword, Doth Jehovah do judgment with all flesh. And many have been Jehovah's pierced ones.'