John 13:17 KJV
If ye know these things, happy are ye if ye do them.
John 13:15–19 KJV Chapter Context
15
For I have given you an example, that ye should do as I have done to you.
16
Verily, verily, I say unto you, The servant is not greater than his lord; neither he that is sent greater than he that sent him.
17
If ye know these things, happy 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 bread with me hath lifted up his heel against me.
19
Now I tell you before it come, that, when it is come to pass, ye may believe that I am he.