Exodus 10:21

"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;"

"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."

"And it was about the sixth hour, and there was a darkness over all the earth until the ninth hour."

"These are wells without water, clouds that are carried with a tempest; to whom the mist of darkness is reserved for ever."

"He sent darkness, and made it dark; and they rebelled not against his word."

"And the LORD said unto Moses, Stretch forth thine hand toward heaven, that there may be hail in all the land of Egypt, upon man, and upon beast, and upon every herb of the field, throughout the land of Egypt."

"And when the sixth hour was come, there was darkness over the whole land until the ninth hour."

"And thou shalt grope at noonday, as the blind gropeth in darkness, and thou shalt not prosper in thy ways: and thou shalt be only oppressed and spoiled evermore, and no man shall save thee."

"The way of the wicked is as darkness: they know not at what they stumble."