John 4:32-36

But he said unto them, I have meat to eat that ye know not of.

Therefore said the disciples one to another, Hath any man brought him ought to eat?

Jesus saith unto them, My meat is to do the will of him that sent me, and to finish his work.

Say not ye, There are yet four months, and then cometh harvest? behold, I say unto you, Lift up your eyes, and look on the fields; for they are white already to harvest.

And he that reapeth receiveth wages, and gathereth fruit unto life eternal: that both he that soweth and he that reapeth may rejoice together.