Jude (Judah) 1:5-7

I need to remind you, even though you are familiar with it all, that the Lord Jesus saved his people out of Egypt but subsequently destroyed those who were guilty of unbelief. In the same way, there were heavenly messengers in rebellion who went outside their rightful domain of authority and abandoned their appointed realms. God bound them in everlasting chains and is keeping them in the dark abyss of the netherworld until the judgment of the great day. In a similar way, the cities of Sodom and Gomorrah and nearby towns gave themselves to sexual immorality and the unnatural desire of different flesh. Now they all serve as examples of those who experience the punishment of eternal fire.