16 Gideon divided his little army into three groups of one hundred men, and he gave each soldier a trumpet and a large clay jar with a burning torch inside.
17-18 Gideon said, “When we get to the enemy camp, spread out and surround it. Then wait for me to blow a signal on my trumpet. As soon as you hear it, blow your trumpets and shout, ‘Fight for the Lord! Fight for Gideon!’ ”
19 Gideon and his group reached the edge of the enemy camp a few hours after dark, just after the new guards had come on duty. Gideon and his soldiers blew their trumpets and smashed the clay jars that were hiding the torches.
20 The rest of Gideon's soldiers blew the trumpets they were holding in their right hands. Then they smashed the jars and held the burning torches in their left hands. Everyone shouted, “Fight with your swords for the Lord and for Gideon!”
21 The enemy soldiers started yelling and tried to run away. Gideon's troops stayed in their positions surrounding the camp
22 and blew their trumpets again. As they did, the Lord made the enemy soldiers pull out their swords and start fighting each other.The enemy army tried to escape from the camp. They ran to Acacia Tree Town, towards Zeredah, and as far as the edge of the land that belonged to the town of Abel-Meholah near Tabbath.
23 Gideon sent word for more Israelite soldiers to come from the tribes of Naphtali, Asher, and both halves of Manasseh to help fight the Midianites.