Matthew 13:24-26
He told them another parable. "The kingdom of heaven," he said, "is like a man who sowed good seed in his field;
Mark 4:28
Of its own accord the earth bears its crops; first the blade, then the ear, then the full grain in the ear.
Luke 6:44
"You do not gather figs from thorns, and grapes are not plucked from a bramble-bush.
2 Corinthians 9:10
He who ever supplies seed to the sower, and bread for the food of man, will supply and make plentous your seed, and increase the harvest springing up from your almsgiving.
Galatians 6:7
Be not deceived. God is not mocked. Whatever a man sows, that will he also reap.