Judges 7:15-22

When Gideon heard the telling of the dream and its interpretation, he worshiped and returned to the camp of Israel and said, Arise, for the Lord has given into your hand the host of Midian. And he divided the 300 men into three companies, and he put into the hands of all of them trumpets and empty pitchers, with torches inside the pitchers. And he said to them, Look at me, then do likewise. When I come to the edge of their camp, do as I do. When I blow the trumpet, I and all who are with me, then you blow the trumpets also on every side of all the camp and shout, For the Lord and for Gideon! So Gideon and the 100 men who were with him came to the outskirts of the camp at the beginning of the middle watch, when the guards had just been changed, and they blew the trumpets and smashed the pitchers that were in their hands. And the three companies blew the trumpets and shattered the pitchers, holding the torches in their left hands, and in their right hands the trumpets to blow [leaving no chance to use swords], and they cried, The sword for the Lord and Gideon! They stood every man in his place round about the camp, and all the [Midianite] army ran–they cried out and fled. When [Gideon's men] blew the 300 trumpets, the Lord set every [Midianite's] sword against his comrade and against all the army, and the army fled as far as Beth-shittah toward Zererah, as far as the border of Abel-meholah by Tabbath.