Revelation 9:13-15

Common English Bible

¹³ Then the sixth angel blew his trumpet, and I heard a voice from the four horns of the gold altar that is before God. ¹⁴ It said to the sixth angel, who had the trumpet, “Release the four angels who are bound at the great river Euphrates.” ¹⁵ Then the four angels who had been made ready for that hour, day, month, and year were released to kill a third of humankind.