John 13:5-8

13:5 He poured water into the washbasin and began to wash the disciples’ feet and to dry them with the towel he had wrapped around himself.

13:6 Then he came to Simon Peter. Peter said to him, “Lord, are you going to wash my feet?” 13:7 Jesus replied, “You do not understand what I am doing now, but you will understand after these things.” 13:8 Peter said to him, “You will never wash my feet!” Jesus replied, “If I do not wash you, you have no share with me.”