Leviticus 27:30

And all of the tithe of the land, whether of the seed of the land or of the fruit of the tree is the Lord's. It is holy to the Lord


I Corinthians 9:11

If we have sown spiritual things for you, it is a great think if we reap your material things


Galatians 6:6

Let him who is taught the word share in all good things with him who teaches