The angel of Yahweh came, and sat under the oak which was in Ophrah, that pertained to Joash the Abiezrite: and his son Gideon was beating out wheat in the winepress, to hide it from the Midianites.
And thou shalt smite the Midianites as one man. And so Gideon said, Look if I've found grace in your sight, then show me a sign that you've talked with me ( Judges 6:16-17 ).