Revelation 9:13-15

Modern English Version

¹³ The sixth angel sounded, and I heard a voice from the four horns of the golden altar which is before God, ¹⁴ saying to the sixth angel who had the trumpet, “Release the four angels who are bound at the great Euphrates River.” ¹⁵ And the four angels, who had been prepared for the hour and day and month and year, were released to kill a third of mankind.