Revelation 8:12-13 ESV

12 The fourth angel blew his trumpet, and a third of 1the sun was struck, and a third of the moon, and a third of the stars, so that a third of their light might be darkened, and a third of the day might be kept from shining, and likewise a third of the night.

References for Revelation 8:12

13 Then I looked, and I heard an eagle crying with a loud voice as it flew directly overhead, 2"Woe, woe, woe to those who dwell on the earth, at the blasts of the other trumpets that the three angels are about to blow!"

References for Revelation 8:13