No one will understand your seed, and that's why they will not understand the magnitude of your harvest.

Galatians 6:6-7
Now the one who receives instruction in the word must share all good things with the one who teaches it. Do not be deceived. God will not be made a fool. For a person will reap what he sows.

2 Corinthians 9:6
Remember this: A farmer who plants only a few seeds will not get much as a result. But a farmer who plants plenty of seeds will bring plenty from his field as a result.