It was so, when Gideon heard the telling of the dream, and the interpretation of it, that he worshiped; and he returned into the camp of Israel, and said, Arise; for Yahweh has delivered into your hand the host of Midian.
So out from Mount Gilboa area there is this valley there. And the other side of the valley this little hill of Moreh. It isn't really a mountain but a hillside, and encamped in that valley was this huge host of the Midianites.