'Plough' in the Bible

And Ephraim is a trained heifer -- loving to thresh, And I -- I have passed over on the goodness of its neck, I cause one to ride Ephraim, Plough doth Judah, harrow for him doth Jacob.

Do horses run on a rock? Doth one plough it with oxen? For ye have turned to gall judgment, And the fruit of righteousness to wormwood.