1 Corinthians 9:10-11

Haweis(i) 10 or saith he it altogether for our sakes? For our sakes doubtless it was written; because he who ploweth ought to plow in hope, and he who soweth in hope should be partaker of his hope. 11 If we have sown unto you spiritual things, is it a great thing if we should reap your corporal things?