Revelation 20:1
And I saw a messenger, coming down out of heaven, having the key of the abyss, and a great chain upon his hand;
Revelation 1:18
and the Living One, - and I became dead; - and lo! living, am I, unto the ages of ages, and have the keys of death and of hades.
Revelation 10:1
And I saw another, a mighty messenger, descending out of heaven, - arrayed with a cloud, and, the rainbow, was upon his head, and, his face, was as the sun, and, his feet, were as pillars of fire,
Luke 8:31
And they were beseeching him that he would not order them, into the abyss, to depart.
2 Peter 2:4
For - if, God, spared not, messengers, when they sinned, but, to pits of gloom, consigning them, in the lowest hades, delivered them up to be kept, unto judgment, -
Jude 1:6
Messengers also, even them who had not kept their own principality, but had forsaken their proper dwelling, unto the judgment of the great day in perpetual bonds under thick gloom, hath he reserved.
Revelation 9:1-2
And, the fifth messenger, sounded; and I saw a star, out of heaven, fallen unto the earth, and there was given unto him the key of the shaft of the abyss.
Revelation 18:1
After these things, I saw another messenger, coming down out of heaven, - having great authority; and, the earth, was illumined with his glory.