Bible Verses About Seed: Its yielding but little increase

for a ten-acre vineyard will produce only five gallons of wine, and seed from five bushels of grain will yield but half a bushel."

You sow much but bring in little; you eat but aren't satisfied; you drink but never have enough; you clothe yourselves, but no one is warm; and he who works for a living earns wages that are put in a bag full of holes.'"