Revelation 20:7-9 And when the thousand years are ended Satan will be let loose from his prison

Thomson⁽ⁱ⁾ ⁷ And when the thousand years are ended Satan will be let loose from his prison ⁸ and will go forth to seduce the nations which are in the four corners of the earth Gog and Magog to assemble them for battle; the number of whom will be as the sand of the sea. ⁹ And they came up on the breadth of the earth and surrounded the camp of the saints and the beloved city, and fire came down from God out of heaven and devoured them.