Psalm 129:7
The reaper does not fill his hand with it, or the binder of sheaves his bosom.
Psalm 126:6
The person who goes out weeping, carrying his bag of seed, will come home singing, carrying his bundles of grain.
Isaiah 17:10-11
Because you have forgotten the God of your salvation. You have not been mindful of the Rock of your stronghold. Therefore you will plant pleasant plants and set out foreign (imported) (unusual) seedlings.
Hosea 8:7
The people of Israel plant the wind, but they harvest a storm. A field of grain that does not ripen will never produce any grain. Even if it did produce grain, foreigners would eat it all.
Galatians 6:8
He that sows to his own flesh will harvest corruption of the flesh. But he that sows to the Spirit will harvest everlasting life from the Spirit.