Jude 1:6
Angels 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.
2 Peter 2:4
For 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;
Matthew 25:41
Then he will say also to those on the left hand, 'Depart from me, you cursed, into the eternal fire which is prepared for the devil and his angels;
Ephesians 6:12
For our wrestling is not against flesh and blood, but against the principalities, against the powers, against the world's rulers of the darkness of this age, and against the spiritual forces of wickedness in the heavenly places.
Matthew 8:29
Behold, they cried out, saying, "What do we have to do with you, Jesus, Son of God? Have you come here to torment us before the time?"
John 8:44
You are of your father, the devil, and you want to do the desires of your father. He was a murderer from the beginning, and doesn't stand in the truth, because there is no truth in him. When he speaks a lie, he speaks on his own; for he is a liar, and its father.
Hebrews 10:27
but a certain fearful expectation of judgment, and a fierceness of fire which will devour the adversaries.
2 Peter 2:9
the Lord knows how to deliver the godly out of temptation and to keep the unrighteous under punishment for the day of judgment;
Revelation 20:10
The devil who deceived them was thrown into the lake of fire and sulfur, where the beast and the false prophet are also. They will be tormented day and night forever and ever.