John 13:6-11

Then he came to Simon Peter. He said to him, "Lord, do you wash my feet?"

Jesus answered him, "You don’t know what I am doing now, but you will understand later."

Peter said to him, "You will never wash my feet!" Jesus answered him, "If I don’t wash you, you have no part with me."

Simon Peter said to him, "Lord, not my feet only, but also my hands and my head!"

Jesus said to him, "Someone who has bathed only needs to have their feet washed, but is completely clean. You are clean, but not all of you."

For he knew him who would betray him, therefore he said, "You are not all clean."