Grain for bread is crushed, Indeed, he does not continue to thresh it forever. Because the wheel of his cart and his horses eventually damage it, He does not thresh it longer.
Araunah said to David, "Let my lord the king take and offer up what is good in his sight. Look, the oxen for the burnt offering, the threshing sledges and the yokes of the oxen for the wood.
Ephraim is a trained heifer that loves to thresh, But I will come over her fair neck with a yoke; I will harness Ephraim, Judah will plow, Jacob will harrow for himself.