John 13:12-22

So when He had washed their feet and put on His [outer] robe and reclined at the table again, He said to them, “Do you understand what I have done for you? You call Me Teacher and Lord, and you are right in doing so, for that is who I am. So if I, the Lord and the Teacher, washed your feet, you ought to wash one another’s feet as well. For I gave you [this as] an example, so that you should do [in turn] as I did to you. I assure you and most solemnly say to you, a slave is not greater than his master, nor is one who is sent greater than the one who sent him. If you know these things, you are blessed [happy and favored by God] if you put them into practice [and faithfully do them]. I am not speaking of all of you. I know whom I have chosen; but [this has happened] in order that the Scripture may be fulfilled: ‘HE WHO EATS MY BREAD HAS RAISED UP HIS HEEL AGAINST ME [as My enemy].’ [Ps 41:9] From now on I am telling you [what will happen] before it occurs, so that when it does take place you may believe that I am He [who I say I am—the Christ, the Anointed, the Messiah]. I assure you and most solemnly say to you, the one who receives and welcomes whomever I send receives Me; and the one who receives Me receives Him who sent Me [in that same way].” After Jesus had said these things, He was troubled in spirit, and testified and said, “I assure you and most solemnly say to you, one of you will betray Me and hand Me over.” The disciples began looking at one another, puzzled and disturbed as to whom He could mean.