Thematic Bible: In refusing to let jesus wash peter's feet

Then he came to Simon Peter, who asked him, "Lord, are you going to wash my feet?" Jesus answered him, "You don't realize now what I'm doing, but later on you'll understand." Peter told him, "You must never wash my feet!" Jesus answered him, "Unless I wash you, you cannot be involved with me." read more.
Simon Peter told him, "Lord, not just my feet, but my hands and my head as well!" Jesus told him, "Whoever has bathed is entirely clean. He doesn't need to wash himself further, except for his feet. And you men are clean, though not all of you." For he knew who was going to betray him. That's why he said, "Not all of you are clean."