Revelation 9:13-15

Amplified Bible

The Sixth Trumpet—Army from the East

¹³ Then the sixth angel sounded [his trumpet], and I heard a solitary voice from the four horns of the golden altar which stands before God, ¹⁴ saying to the sixth angel who had the trumpet, “Release the four angels who are bound at the great river Euphrates.” ¹⁵ So the four angels, who had been prepared for the [appointed] hour and day and month and year, were released to kill a third of mankind.