2 Peter 2:4

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 2:17

These are wells without water, clouds driven by a tempest; for whom the blackness of darkness is reserved forever:

Jude 1:6

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 1:13

raging waves of the sea, foaming out their own shame; wandering stars, for whom the blackness of darkness for ever is reserved.

Revelation 21:27

And nothing unclean shall enter into it, nor anything which practices abomination and falsehood; but only those who are written in the Lamb's book of life.

Treasury of Scripture Knowledge

Summary

Then said the king to the servants, Bind him hand and foot, and take him away, and cast him into outer darkness; there shall be weeping and gnashing of teeth.

Bible References

Bind

Revelation 21:27
And nothing unclean shall enter into it, nor anything which practices abomination and falsehood; but only those who are written in the Lamb's book of life.

Outer

2 Peter 2:4
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;
Jude 1:6
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.