John 13:17
King James Version
“If ye know these things, happy are ye if ye do them.”
Context
14If I then, Lord and Master, have washed your feet; ye also ought to wash one another’s feet.
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
20Verily, verily, I say unto you, He that receiveth whomsoever I send receiveth me; and he that receiveth me receiveth him that sent me.