This is nothing else save the sword of Gideon - The word rendered tumbled in Judges 7:13, is rather descriptive of a sword brandished (compare Genesis 3:24). Hence, the interpretation “the sword of Gideon.” Hearing this dream and the interpretation would convince Gideon that he was indeed under the guidance of God, and so assure him of God’s aid; and secondly, it would show him that a panic had already fallen npon the mind of the enemy.
Related Commentaries of Judges 7:14
Judges 7:14
14 And his fellow answered and said, This is nothing else save the sword of Gideon the son of Joash, a man of Israel: for into his hand hath God delivered Midian, and all the host.