Revelation 9:13-15

English Standard Version

¹³ Then the sixth angel blew his trumpet, and I heard a voice from ^(A)the four horns of the golden altar before God, ¹⁴ saying to the sixth angel who had the trumpet, “Release ^(B)the four angels who are bound at ^(C)the great river Euphrates.” ¹⁵ So the four angels, who had been prepared for the hour, the day, the month, and the year, were released ^(D)to kill a third of mankind.