John 13:12-22

12 So when he had washed their feet, and taken his garments, and sat down again, he said unto them, Know ye what I have done to you?

13 Ye call me, Teacher, and, Lord: and ye say well; for so I am.

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

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

16 Verily, verily, I say unto you, a servant is not greater than his lord; neither one that is sent greater than he that sent him.

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

18 I speak not of you all: I know whom I have chosen: but that the scripture may be fulfilled: He that eateth my bread lifted up his heel against me.

19 From henceforth I tell you before it come to pass, that, when it is come to pass, ye may believe that I am [he].

20 Verily, verily, I say unto you, he that receiveth whomsoever I send receiveth me; and he that receiveth me receiveth him that sent me.

21 When Jesus had thus said, he was troubled in the spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.

22 The disciples looked one on another, doubting of whom he spake.