1 Enoch 21:3
1 And I proceeded to where things were chaotic. 2 And I saw there something horrible: I saw neither a heaven above nor a firmly founded earth, but a place chaotic and horrible. 3 And there I saw seven stars of the heaven bound together in it, like great mountains and burning with fire. 4 Then I said: 'For what sin are they bound, and on what account have they been cast in hither?' 5 Then said Uriel, one of the holy angels, who was with me, and was chief over them, and said: 'Enoch, why dost thou ask, and why art thou eager for the truth? 6 These are of the number of the stars ⌈of heaven⌉, which have transgressed the commandment of the Lord, and are bound here till ten thousand years, the time entailed by their sins, are consummated.'
Revelation 8:8
6 Now the seven angels holding the seven trumpets prepared to blow them. 7 The first angel blew his trumpet, and there was hail and fire mixed with blood, and it was thrown at the earth so that a third of the earth was burned up, a third of the trees were burned up, and all the green grass was burned up. 8 Then the second angel blew his trumpet, and something like a great mountain of burning fire was thrown into the sea. A third of the sea became blood, 9 and a third of the creatures living in the sea died, and a third of the ships were completely destroyed. 10 Then the third angel blew his trumpet, and a huge star burning like a torch fell from the sky; it landed on a third of the rivers and on the springs of water. 11 (Now the name of the star is Wormwood.) So a third of the waters became wormwood, and many people died from these waters because they were poisoned.
Notes and References
"... The third trumpet resembles the plague of the freshwater in Exodus 7:20, the Nile turned to blood. That this is a “great star” with a specific name is important. Enoch describes fallen angels as “seven stars of heaven ... like great mountains and burning with fire” (1 Enoch 21:3). It is therefore likely the image of a star falling from heaven refers to some kind of spiritual being. Unlike Disney-saturated western world, “shooting stars” were signs of good luck. A falling star was bad luck and a comet was even worse. “…comets were considered prodigies that signaled the imminence of death and disaster (Manilius Astron. 1.892-926; cited by Aune 2:520). Anyone reading these verses in the first century would understand this as a “bad sign.” The star is named Wormwood (ὁ Ἄψινθος, apsinth). Wormwood is a non-poisonous bitter-tasting herb (Artemisia absinthium) that makes the fresh water undrinkable. Tarragon and sage belong to the same family. Of the several varieties of Wormwood known in the ancient world, the one that grown in the Galatian mountains was so strong that “a single ounce diluted in 524 gallons of water can still be tasted” ..."
Long, Phillip J. The Third Trumpet: Wormwood Falls into the Fresh Water - Revelation 8:10-11 (pp. 1-5) Grace Christian University, 2020