John 4:30-34

So the people left the city and were coming to Him. Meanwhile, the disciples were urging Jesus [to have a meal], saying, “Rabbi (Teacher), eat.” But He told them, “I have food to eat that you do not know about.” So the disciples said to one another, “Has anyone brought Him something to eat?” Jesus said to them, “My food is to do the will of Him who sent Me and to completely finish His work.