John 4:30-36

So they went out of the town to go and see him. Meanwhile Jesus' disciples were urging him, “Rabbi, please eat something!” But Jesus replied, “I have food to eat that you know nothing about.” “Did someone bring him food?” the disciples asked one another. Jesus told them, “My food is to do the will of the one who sent me, and to complete his work. Don't you have a saying, ‘four more months until harvest?’ Open your eyes and look around! The crops in the fields are ripe, ready for harvest. The reaper is being paid and harvesting a crop for eternal life so that both the sower and the reaper can celebrate.