12 When he had washed their feet and hput on his outer garments and resumed his place, he said to them, i“Do you understand what I have done to you? 13 jYou call me kTeacher and Lord, and you are right, for so I am. 14 If I then, your Lord and Teacher, have washed your feet, lyou also ought to wash one another’s feet. 15 For I have given you an example, mthat you also should do just as I have done to you. 16 Truly, truly, I say to you, na servant3 is not greater than his master, nor is a messenger greater than the one who sent him. 17 If you know these things, oblessed are you if you do them. 18 pI am not speaking of all of you; I know qwhom I have chosen. But rthe Scripture will be fulfilled,4 s‘He who ate my bread has lifted his heel against me.’ 19 tI am telling you this now, before it takes place, that when it does take place you may believe that I am he. 20 Truly, truly, I say to you, uwhoever receives the one I send receives me, and whoever receives me receives the one who sent me.”