Judges 3
27 Ref It happened, when he had come, that he blew a trumpet in the hill-country of Ephraim; and the children of Israel went down with him from the hill-country, and he before them.
28 Ref He said to them, Follow after me; for Yahweh has delivered your enemies the Moabites into your hand. They went down after him, and took the fords of the Jordan against the Moabites, and didn't allow a man to pass over.