Matthew 13:24-26
Another parable He put before them. "The Kingdom of the Heavens," He said, "may be compared to a man who has sown good seed in his field,
Mark 4:28
Of itself the land produces the crop-- first the blade, then the ear; afterwards the perfect grain is seen in the ear.
Luke 6:44
Every tree is known by its own fruit. It is not from thorns that men gather figs, nor from the bramble that they can get a bunch of grapes.
2 Corinthians 9:10
And God who continually supplies seed for the sower and bread for eating, will supply you with seed and multiply it, and will cause your almsgiving to yield a plentiful harvest.
Galatians 6:7
Do not deceive yourselves. God is not to be scoffed at. For whatever a man sows, that he will also reap.