15For I have given you an example, that ye should do as I have done to you. 16Verily, verily, I say unto you, The servant is not greater than his lord; neither he that is sent greater than he that sent him. 17If ye know these things, happy are ye if ye do them. 18I speak not of you all: I know whom I have chosen: but that the scripture may be fulfilled, He that eateth bread with me hath lifted up his heel against me.19Now I tell you before it come, that, when it is come to pass, ye may believe that I am he. 20Verily, verily, I say unto you, He that receiveth whomsoever I send receiveth me; and he that receiveth me receiveth him that sent me. 21When Jesus had thus said, he was troubled in spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.