6 Also, the angels who kept not their first estate, but left their proper habitation, he has reserved in everlasting chains, under darkness, to the judgment of the great day.
Jude 1:6 Cross References - Living_Oracles
Matthew 8:29
29 These instantly cried, saying, What hast thou to do with us, Son of God? Art thou come hither to torment us before the time?
Matthew 25:41
41 Then he will say to those at his left hand, Depart from me, you cursed, into the eternal fire, prepared for the devil and his messengers;
John 8:44
44 The devil is your father, and the desires of your father you will gratify: he was a manslayer from the beginning; he swerved from the truth, because there was no veracity in him. When he tells a lie, he speaks suitably to his character; for he is a liar, and the father of lying.
Ephesians 6:12
12 For we wrestle not with flesh and blood, but with governments, with powers, with the rulers of this darkness: with spiritual wickedness in the heavenly regions.
Hebrews 10:27
27 but a dreadful expectation of judgment, and of a fiery indignation, which shall devour the adversaries.
2 Peter 2:4
4 For God, indeed, did not spare the angels who sinned, but with chains of darkness confining them in Tartarus, delivered them over to be kept for judgment;
2 Peter 2:9
9 the Lord knows how to rescue the godly out of temptation, and to reserve the unrighteous to a day of judgment to be punished;
Revelation 20:10
10 And the devil, who had deceived them, was cast into the lake of fire and brimstone, where the beast and the false prophet were: and they shall be tormented day and night for ages and ages.