Judges 6:33-35

Then all the Midianites and the Amalekites and the children of the east were gathered together, and went over, and pitched in the valley of Jezreel. But the Spirit of the LORD came upon Gideon, and he blew a trumpet; and Abi-ezer was gathered after him. And he sent messengers throughout all Manasseh; who also was gathered after him: and he sent messengers unto Asher, and unto Zebulun, and unto Naphtali; and they came up to meet them.