Jude 1:6
And angels who had not kept their own original state, but had abandoned their own dwelling, he keeps in eternal chains under gloomy darkness, to the judgment of the great day;
2 Peter 2:4
For if God spared not the angels who had sinned, but having cast them down to the deepest pit of gloom has delivered them to chains of darkness to be kept for judgment;
Matthew 25:41
Then shall he say also to those on the left, Go from me, cursed, into eternal fire, prepared for the devil and his angels:
Ephesians 6:12
because our struggle is not against blood and flesh, but against principalities, against authorities, against the universal lords of this darkness, against spiritual power of wickedness in the heavenlies.
Matthew 8:29
And behold, they cried out, saying, What have we to do with thee, Son of God? hast thou come here before the time to torment us?
John 8:44
Ye are of the devil, as your father, and ye desire to do the lusts of your father. He was a murderer from the beginning, and has not stood in the truth, because there is no truth in him. When he speaks falsehood, he speaks of what is his own; for he is a liar and its father:
Hebrews 10:27
but a certain fearful expectation of judgment, and heat of fire about to devour the adversaries.
2 Peter 2:9
the Lord knows how to deliver the godly out of trial, and to keep the unjust to the day of judgment to be punished;
Revelation 20:10
And the devil who deceived them was cast into the lake of fire and brimstone, where are both the beast and the false prophet; and they shall be tormented day and night for the ages of ages.