John 13:13-17

13You call me Teacher and Lord, and you are right, for so I am.

14If I then, your Lord and Teacher, have washed your feet, you also ought to wash one another's feet.

15For I have given you an example, that you also should do just as I have done to you.

16Truly, truly, I say to you, a servant is not greater than his master, nor is a messenger greater than the one who sent him.

17If you know these things, blessed are you if you do them.