John 13:6-9

So He *came to Simon Peter. He *said to Him, “Lord, do You wash my feet?” Jesus answered and said to him, “What I do you do not realize now, but you will understand hereafter.” Peter *said to Him, “Never shall You wash my feet!” Jesus answered him, “If I do not wash you, you have no part with Me.” Simon Peter *said to Him, “Lord, then wash not only my feet, but also my hands and my head.”