Revelation 20:1

New International Version

And I saw an angel coming down out of heaven, having the key to the Abyss and holding in his hand a great chain.

Cross References

Luke 8:31

And they begged Jesus repeatedly not to order them to go into the Abyss.

2 Peter 2:4

For if God did not spare angels when they sinned, but sent them to hell, putting them in chains of darkness to be held for judgment;

Jude 1:6

And the angels who did not keep their positions of authority but abandoned their proper dwelling—these he has kept in darkness, bound with everlasting chains for judgment on the great Day.

Revelation 1:18

I am the Living One; I was dead, and now look, I am alive for ever and ever! And I hold the keys of death and Hades.

Revelation 10:1

Then I saw another mighty angel coming down from heaven. He was robed in a cloud, with a rainbow above his head; his face was like the sun, and his legs were like fiery pillars.

Revelation 18:1

After this I saw another angel coming down from heaven. He had great authority, and the earth was illuminated by his splendor.

Revelation 20:3

He threw him into the Abyss, and locked and sealed it over him, to keep him from deceiving the nations anymore until the thousand years were ended. After that, he must be set free for a short time.