Judges 7:19-21

So Gideon and the one hundred men with him came to the edge of the enemy camp just after they had changed guards. It was during the middle watch of the night. Then Gideon and his men blew their trumpets and smashed their jars. All three groups of Gideon’s men blew their trumpets and smashed their jars. They held the torches in their left hands and the trumpets in their right hands. Then they shouted, “A sword for the LORD and for Gideon!” Each of Gideon’s men stayed in his place around the camp, but the Midianites began shouting and running to escape.