Pseudepigrapha

1 Enoch 18:15

8 And I saw a flaming fire. And beyond these mountains 9 is a region the end of the great earth: there the heavens were completed. 10 And I saw a deep abyss, with columns ⌈⌈of heavenly fire, and among them I saw columns⌉⌉ of fire fall, which were beyond measure alike towards the height and towards the depth. 11 And beyond that abyss I saw a place which had no firmament of the heaven above, and no firmly founded earth beneath it: there was no water upon it, and no birds, but it was a waste and horrible place. 12 I saw there seven stars like great burning mountains, and to me, when I inquired regarding them, 13 The angel said: 'This place is the end of heaven and earth: this has become a prison for the stars and the host of heaven. 14 And the stars which roll over the fire are they which have transgressed the commandment of the Lord in the beginning of their rising, because they did not come forth at their appointed times. 15 And He was wroth with them, and bound them till the time when their guilt should be consummated (even) ⌈for ten thousand years⌉.'

Date: 200-50 B.C.E.
* Dates are based on scholarly estimates
New Testament

Jude 1:13

6 You also know that the angels who did not keep within their proper domain but abandoned their own place of residence, he has kept in eternal chains in utter darkness, locked up for the judgment of the great Day. 7 So also Sodom and Gomorrah and the neighboring towns, since they indulged in sexual immorality and pursued unnatural desire in a way similar to these angels, are now displayed as an example by suffering the punishment of eternal fire. 8 Yet these men, as a result of their dreams, defile the flesh, reject authority, and insult the glorious ones. 9 But even when Michael the archangel was arguing with the devil and debating with him concerning Moses’ body, he did not dare to bring a slanderous judgment, but said, “May the Lord rebuke you!” 10 But these men do not understand the things they slander, and they are being destroyed by the very things that, like irrational animals, they instinctively comprehend. 11 Woe to them! For they have traveled down Cain’s path, and because of greed have abandoned themselves to Balaam’s error; hence, they will certainly perish in Korah’s rebellion. 12 These men are dangerous reefs at your love feasts, feasting without reverence, feeding only themselves. They are waterless clouds, carried along by the winds; autumn trees without fruit—twice dead, uprooted; 13 wild sea waves, spewing out the foam of their shame; wayward stars for whom the utter depths of eternal darkness have been reserved.

Date: 90-100 C.E.
* Dates are based on scholarly estimates