So the people took food in their hand, and their trumpets; and he sent all the men of Israel every man to his tent, but retained the three hundred men: and the camp of Midian was beneath him in the valley.
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.