9 Simon Peter said to him, “Lord, not only my feet, but also my hands and my head.”

10 “One who has bathed,” Jesus told him, “doesn’t need to wash anything except his feet, but he is completely clean. You are clean, but not all of you.” 11 For he knew who would betray him. This is why he said, “Not all of you are clean.”

THE MEANING OF FOOT WASHING

12 When Jesus had washed their feet and put on his outer clothing, he reclined again and said to them, “Do you know what I have done for you? 13 You call me Teacher and Lord—and you are speaking rightly, since that is what I am.