Psalm 129:7
with which the reaper doesn't fill his hand, nor he who binds sheaves, his bosom.
Psalm 126:6
He who goes out weeping, carrying seed for sowing, will certainly come again with joy, carrying his sheaves.
Isaiah 17:10-11
For you have forgotten the God of your salvation, and have not remembered the rock of your strength. Therefore you plant pleasant plants, and set out foreign seedlings.
Hosea 8:7
For they sow the wind, and they will reap the whirlwind. He has no standing grain. The stalk will yield no head. If it does yield, strangers will swallow it up.
Galatians 6:8
For he who sows to his own flesh will from the flesh reap corruption. But he who sows to the Spirit will from the Spirit reap eternal life.