Proverbs 27:23 in the King James Version
Be thou diligent to know the state of thy flocks, and look well to thy herds.
Context
22 Though you grind a fool in a mortar with a pestle along with grain, yet his foolishness will not be removed from him.
23 Know well the state of your flocks, and pay attention to your herds,
24 for riches are not forever, nor does the crown endure to all generations.