Gideon gathers an army
Gideon gathered an army from the tribes of Manasseh, Asher, Zebulun and Naphtali, and they camped at Harod.
Key passages
Jdg 6:34–35

So the Spirit of Yahweh took possession of Gideon, and he blew on the trumpet, and the Abiezrites were called to follow him. He sent messengers throughout all Manasseh, and they were also called to follow him; and he sent messengers throughout Asher, Zebulun, and Naphtali, and they went …

Jdg 7:1

Then Jerub-Baal (that is, Gideon) rose early, and all the army that was with him. They were camped beside the spring of Harod; the camp of Midian was north of the hill of Moreh, in the valley.