John 13:12-17
12So when He had washed their feet, and ataken His garments and reclined at the table again, He said to them, “Do you know what I have done to you? 13“You call Me aTeacher and bLord; and 1you are right, for so I am. 14“If I then, athe Lord and the Teacher, washed your feet, you also ought to wash one another’s feet. 15“For I gave you aan example that you also should do as I did to you. 16“Truly, truly, I say to you, aa slave is not greater than his master, nor is bone who is sent greater than the one who sent him. 17“If you know these things, you are ablessed if you do them.