John 4:30-36

So they left the town and began coming to him. Meanwhile the disciples were urging him, “Rabbi, eat something.” But he said to them, “I have food to eat that you know nothing about.” So the disciples began to say to one another, “No one brought him anything to eat, did they?” Jesus said to them, “My food is to do the will of the one who sent me and to complete his work. Don’t you say, ‘There are four more months and then comes the harvest?’ I tell you, look up and see that the fields are already white for harvest! The one who reaps receives pay and gathers fruit for eternal life, so that the one who sows and the one who reaps can rejoice together.