Deuteronomy 25:4 You shall not muzzle the ox when he treads out the corn. Torrey's Topical Textbook
Judges 6:11 And there came an angel of the LORD, and sat under an oak which was in Ophrah, that pertained to Joash the Abiezrite: and his son Gideon threshed wheat by the wine press, to hide it from the Midianites. Torrey's Topical Textbook