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 16:10-11

And the fifth poured forth his vial upon the throne of the beast; and his kingdom was darkened, and they gnawed their tongues for

Treasury of Scripture Knowledge

Summary

And the LORD said unto Moses, Stretch out thine hand toward heaven, that there may be darkness over the land of Egypt, even darkness which may be felt.

Bible References

Darkness

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.
Revelation 16:10
And the fifth poured forth his vial upon the throne of the beast; and his kingdom was darkened, and they gnawed their tongues for