Jude 1:6

while the angels who did not keep their first domain but left their proper abode, are held by him in blank darkness, in everlasting chains, in preparation for the judgment of the Great Day.

2 Peter 2:4

For if God did not spare angels when they sinned, but cast them down to Tartarus, and committed them to chains of darkness, and reserved them for judgment;

Matthew 25:41

"Then he will say to those also at his left hand. 'Depart from me, accursed ones, into the eternal fire prepared for the devil and his angels;

Ephesians 6:12

For our wrestling is not against flesh and blood, but against the despotisms, the empires, the rulers of this present darkness, the spirit-hosts of evil in the heavenly realm.

Matthew 8:29

"You Son of God," they shouted, "what have you to do with us? Are you come to torment us before the time?"

John 8:44

"You are of your father, the devil, and you want to do what your father desires. He was a man-slayer from the very beginning; and he has no standing place in the truth, because truth is not in him. Whenever he utters a lie, he speaks from his nature, for he is a liar and the father of lying.

Hebrews 10:27

but a certain fearful expectation of judgment, and a fiery indignation which is about to devour the adversaries.

2 Peter 2:9

then be sure that the Lord knows how to deliver the godly out of temptation, and to keep the wicked (who are even now enduring punishment) for the "Day of Judgment";

Revelation 20:10

and the devil who had been deceiving them was hurled into the lake of fire and brimstone, where lie also the beast and the false prophet. And they will be tortured day and night, forever and ever.

Treasury of Scripture Knowledge

Summary

And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day.

Angels

First estate

Bible References

Angels

John 8:44
"You are of your father, the devil, and you want to do what your father desires. He was a man-slayer from the very beginning; and he has no standing place in the truth, because truth is not in him. Whenever he utters a lie, he speaks from his nature, for he is a liar and the father of lying.

First estate

Ephesians 6:12
For our wrestling is not against flesh and blood, but against the despotisms, the empires, the rulers of this present darkness, the spirit-hosts of evil in the heavenly realm.

He hath

Matthew 25:41
"Then he will say to those also at his left hand. 'Depart from me, accursed ones, into the eternal fire prepared for the devil and his angels;
2 Peter 2:4
For if God did not spare angels when they sinned, but cast them down to Tartarus, and committed them to chains of darkness, and reserved them for judgment;

Unto

Matthew 8:29
"You Son of God," they shouted, "what have you to do with us? Are you come to torment us before the time?"
Hebrews 10:27
but a certain fearful expectation of judgment, and a fiery indignation which is about to devour the adversaries.
Revelation 20:10
and the devil who had been deceiving them was hurled into the lake of fire and brimstone, where lie also the beast and the false prophet. And they will be tortured day and night, forever and ever.