[13] And the sixth angel sounded, and I heard voice from the four horns of the golden altar which is before God, [14] Saying to the sixth angel had the trumpet, Loose the four angels which are bound in the great river Euphrates. [15] And the four angels were loosed, which were prepared for an hour, and a day, and a month, and a year, for to slay the third part of men. [16] And the number of the army of the horsemen thousand and I heard the number of them.