Revelation 9:14
saying to the sixth angel, the one who had the trumpet, "Release the four angels who have been bound at the great river Euphrates!"
Revelation 16:12
And the sixth poured out his bowl on the great river Euphrates, and its water was dried up, in order that the way would be prepared for the kings from {the east}.
Genesis 2:14
And the name of the third [is] Tigris. It flows east of Assyria. And the fourth river [is] the Euphrates.
2 Samuel 8:3
Then David struck down Hadadezer the son of Rehob, king of Zobah, when he went to restore his monument at the Euphrates River.
Jeremiah 51:63
{And then} when you finish reading aloud this scroll, you must tie a stone on it, and you must throw it into the middle of [the] Euphrates.
Revelation 7:1
After this I saw four angels standing at the four corners of the earth, holding back the four winds of the earth, so that no wind could blow on the earth or on the sea or on any tree.
Revelation 8:2
And I saw the seven angels who stand before God, and seven trumpets were given to them.
Revelation 8:6
And the seven angels who had the seven trumpets prepared themselves in order to blow them.
Revelation 9:15
And the four angels who had been prepared for the hour and day and month and year were released, in order that they should kill a third of humanity.