2 Peter 2:4

For if God did not spare sinning angels, but thrust them down into Tartarus, and delivered them into chains of darkness, being reserved to judgment.

Jude 1:6

And those angels not having kept their first place, but having deserted their dwelling-place, He has kept in everlasting chains under darkness for the judgment of a great Day;

Matthew 25:41

Then He also shall say to those on the left hand, Depart from Me, you cursed, into everlasting fire prepared for the Devil and his angels.

Isaiah 14:12

How you are fallen from the heavens, O shining star, son of the morning! How you are cut down to the ground, you who weakened the nations!

Revelation 20:10

And the Devil who deceived them was cast into the Lake of Fire and Brimstone, where the beast and the false prophet were . And he will be tormented day and night forever and ever.

Revelation 12:7-9

And there was war in Heaven. Michael and his angels warring against the dragon. And the dragon and his angels warred,

Job 4:18

Behold, He puts no trust in His servants, and His angels He charges with folly!

Job 21:30

that the wicked is kept for the day of calamity? They shall be brought to the day of wrath.

Ezekiel 5:11

Therefore, as I live, says the Lord Jehovah, surely, because you have defiled My sanctuary with all your detestable things, and with all your abominations, therefore I will also withdraw; nor shall My eye spare you, nor will I have any pity.

Ezekiel 7:4

And My eye shall not spare you, neither will I have pity. But I will repay your ways on you, and your abominations shall be in your midst; and you shall know that I am Jehovah.

Ezekiel 7:9

And My eye shall not spare, neither will I have pity; I will repay you according to your ways and your abominations that are in your midst. And you shall know that I am Jehovah who strikes.

Luke 8:31

And they begged Him that He would not command them to go out into the abyss.

Luke 10:18

And He said to them, I saw Satan fall from Heaven like lightning.

John 8:44

You are of the Devil as father, and the lusts of your father you will do. He was a murderer from the beginning, and did not abide in the truth because there is no truth in him. When he speaks a lie, he speaks of his own, for he is a liar and the father of it.

2 Peter 2:5

And He did not spare the old world, but saved Noah the eighth one, a preacher of righteousness, bringing in the flood upon the world of the ungodly.

2 Peter 2:9

The Lord knows how to deliver the godly out of temptation, and to reserve the unjust for a day of judgment, to be punished,

2 Peter 2:11

Where angels, who are greater in power and might, do not bring a reproaching accusation against them before the Lord.

1 John 3:8

He who practices sin is of the Devil, for the Devil sins from the beginning. For this purpose the Son of God was revealed, that He might undo the works of the Devil.

Jude 1:13

wild waves of the sea foaming up their shames; wandering stars for whom blackness of darkness has been kept forever.

Revelation 20:1-3

And I saw an angel come down from Heaven, having the key of the abyss and a great chain in his hand.

Deuteronomy 29:20

Jehovah will not be willing to forgive him, but then the anger of Jehovah and His jealousy shall smoke against that man, and all the curses that are written in this book shall lie on him, and Jehovah shall blot out his name from under heavens.

Psalm 78:50

He made a way to His anger; He did not save their soul from death, but gave their life over to the plague,

Matthew 8:29

And behold, they cried out, saying, What have we to do with You, Jesus, Son of God? Have You come here to torment us before the time?

Mark 5:7

and cried with a loud voice, and said, What is to me and to You, Jesus, son of the Most High God? I adjure You by God not to torment me.

Romans 8:32

Truly He who did not spare His own Son, but delivered Him up for us all, how shall He not with Him also freely give us all things?

Romans 11:21

For if God did not spare the natural branches, fear lest He also may not spare you either!

Treasury of Scripture Knowledge

Summary

For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;

Bible References

Spared

2 Peter 2:5
And He did not spare the old world, but saved Noah the eighth one, a preacher of righteousness, bringing in the flood upon the world of the ungodly.
Deuteronomy 29:20
Jehovah will not be willing to forgive him, but then the anger of Jehovah and His jealousy shall smoke against that man, and all the curses that are written in this book shall lie on him, and Jehovah shall blot out his name from under heavens.
Psalm 78:50
He made a way to His anger; He did not save their soul from death, but gave their life over to the plague,
Ezekiel 5:11
Therefore, as I live, says the Lord Jehovah, surely, because you have defiled My sanctuary with all your detestable things, and with all your abominations, therefore I will also withdraw; nor shall My eye spare you, nor will I have any pity.
Ezekiel 7:4
And My eye shall not spare you, neither will I have pity. But I will repay your ways on you, and your abominations shall be in your midst; and you shall know that I am Jehovah.
Romans 8:32
Truly He who did not spare His own Son, but delivered Him up for us all, how shall He not with Him also freely give us all things?
Romans 11:21
For if God did not spare the natural branches, fear lest He also may not spare you either!

The angels

Job 4:18
Behold, He puts no trust in His servants, and His angels He charges with folly!
Luke 10:18
And He said to them, I saw Satan fall from Heaven like lightning.
John 8:44
You are of the Devil as father, and the lusts of your father you will do. He was a murderer from the beginning, and did not abide in the truth because there is no truth in him. When he speaks a lie, he speaks of his own, for he is a liar and the father of it.
1 John 3:8
He who practices sin is of the Devil, for the Devil sins from the beginning. For this purpose the Son of God was revealed, that He might undo the works of the Devil.
Jude 1:6
And those angels not having kept their first place, but having deserted their dwelling-place, He has kept in everlasting chains under darkness for the judgment of a great Day;

But

Isaiah 14:12
How you are fallen from the heavens, O shining star, son of the morning! How you are cut down to the ground, you who weakened the nations!
Matthew 8:29
And behold, they cried out, saying, What have we to do with You, Jesus, Son of God? Have You come here to torment us before the time?
Matthew 25:41
Then He also shall say to those on the left hand, Depart from Me, you cursed, into everlasting fire prepared for the Devil and his angels.
Mark 5:7
and cried with a loud voice, and said, What is to me and to You, Jesus, son of the Most High God? I adjure You by God not to torment me.
Luke 8:31
And they begged Him that He would not command them to go out into the abyss.
Revelation 12:7
And there was war in Heaven. Michael and his angels warring against the dragon. And the dragon and his angels warred,
Revelation 20:2
And he laid hold on the dragon, that old serpent, who is the Devil and Satan, and bound him a thousand years.

Into

2 Peter 2:11
Where angels, who are greater in power and might, do not bring a reproaching accusation against them before the Lord.
Jude 1:6
And those angels not having kept their first place, but having deserted their dwelling-place, He has kept in everlasting chains under darkness for the judgment of a great Day;

To be

2 Peter 2:9
The Lord knows how to deliver the godly out of temptation, and to reserve the unjust for a day of judgment, to be punished,
Job 21:30
that the wicked is kept for the day of calamity? They shall be brought to the day of wrath.
Jude 1:13
wild waves of the sea foaming up their shames; wandering stars for whom blackness of darkness has been kept forever.