Isaiah 66:16 in the World English Bible
For the LORD will execute judgment by fire and by his sword on all flesh; and those slain by the LORD will be many.
Context
15 For, behold, the LORD will come with fire, and with his chariots like a whirlwind, to render his anger with fury, and his rebuke with flames of fire.
16 For by fire and by his sword will the LORD plead with all flesh: and the slain of the LORD shall be many.
17 They that sanctify themselves, and purify themselves in the gardens behind one tree in the midst, eating swine’s flesh, and the abomination, and the mouse, shall be consumed together, saith the LORD.