Verses for sixth angel

And the sixth angel sounded, and I heard a voice from the four horns of the golden altar which is before God,

Saying to the sixth angel which had the trumpet, Loose the four angels which are bound in the great river Euphrates.

And the sixth angel poured out his vial upon the great river Euphrates; and the water thereof was dried up, that the way of the kings of the east might be prepared.