John 13:13-18

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. 18I am not speaking of all of you; I know whom I have chosen. But the Scripture will be fulfilled, ‘He who ate my bread has lifted his heel against me.’