Revelation 20:1-6 - Satan Bound For A Thousand Years
1 And I saw an angel come down from heaven, who had the key of the bottomless pit, and a great chain in his hand. 2 And he seized the dragon, that old serpent, who is the devil and satan, and bound him a thousand years, 3 and cast him into the bottomless pit, and shut him up, and set a seal upon him, that he might deceive the nations no more, till the thousand years be finished: and then he must be loosed for a little time.
4 And I saw thrones, and persons sat on them, and judgement was given to them: and I saw the souls of those who had been beheaded for the testimony of Jesus, and for the word of God; and who had not worshipped the beast, nor his image, and received not his mark upon their forehead, and on their hands; and they lived and reigned with Christ a thousand years. 5 But the rest of the dead lived not again till the thousand years be finished. 6 This is the first resurrection. Happy and holy is he that hath part in the first resurrection: on these the second death has no power, but they shall be priests of God and of Christ, and shall reign with Him a thousand years.