"When he has leveled its surface, does he not sow the black cummin, and scatter the cummin, plant the wheat in rows, the barley in the appointed place, and the spelt in its place? For He instructs him in right judgment, His God teaches him. For the black cummin is not threshed with a threshing sledge, Nor is a cartwheel rolled over the cummin, but the black cummin is beaten out with a stick, and the cummin with a rod. Bread flour must be ground; Therefore, he does not thresh it forever, break it with his cartwheel, or crush it with his horsemen. This comes from the Lord, who is wonderful in counsel and excellent in guidance."
Isaiah 28: 25-29