Judges 7:15-16

When Gideon heard about the man’s dream and what it meant, he fell to his knees and worshiped YAHWEH. Then he went back to the Israelite camp and shouted, “Come on, it’s time to strike! YAHWEH is giving you victory over the Midianite army!” He divided his three hundred men into three groups and gave each man a shofar and a clay jar hiding a torch inside it.