Isaiah 28:28-29

New International Version - UK

²⁸ Grain must be ground to make bread;
    so one does not go on threshing it for ever.
The wheels of a threshing-cart may be rolled over it,
    but one does not use horses to grind grain.
²⁹ All this also comes from the Lord Almighty,
    whose plan is wonderful,
    whose wisdom is magnificent.