Judges 7:15-17

¹⁵And it was so , when Gideon heard the telling of the dream, and its interpretation, that he worshiped, and returned to the host of Israel, and said, Arise; for the LORD hath delivered into your hand the host of Midian.

¹⁶And he divided the three hundred men into three companies, and he put a trumpet in every man's hand, with empty pitchers, and lamps within the pitchers.

¹⁷And he said to them, Look on me, and do likewise: and behold, when I come to the outside of the camp, it shall be that as I do, so shall ye do.