Revelation 20:1

¹⁸and the Living one. I was dead, and behold, I am alive forever and ever. Amen. I have the keys of Death and of Hades.

⁴For if God didn’t spare angels when they sinned, but cast them down to Tartarus,^[+] and committed them to pits of darkness to be reserved for judgment;

⁶Angels who didn’t keep their first domain, but deserted their own dwelling place, he has kept in everlasting bonds under darkness for the judgment of the great day.

¹The fifth angel sounded, and I saw a star from the sky which had fallen to the earth. The key to the pit of the abyss was given to him. ²He opened the pit of the abyss, and smoke went up out of the pit, like the smoke from a^[+] furnace. The sun and the air were darkened because of the smoke from the pit.

¹After these things, I saw another angel coming down out of the sky, having great authority. The earth was illuminated with his glory.

¹I saw a mighty angel coming down out of the sky, clothed with a cloud. A rainbow was on his head. His face was like the sun, and his feet like pillars of fire.

³¹They begged him that he would not command them to go into the abyss.