17If these things are clear to you, happy are you if you do them.
18I am not talking of you all: I have knowledge of my true disciples, but things are as they are, so that the Writings may come true, The foot of him who takes bread with me is lifted up against me.
19From this time forward, I give you knowledge of things before they come about, so that when they come about you may have belief that I am he.
20Truly I say to you, He who takes to his heart anyone whom I send, takes me to his heart; and he who so takes me, takes him who sent me.
21When Jesus had said this he was troubled in spirit, and gave witness, saying, Truly I say to you, that one of you will be false to me.
22Then the eyes of the disciples were turned on one another, in doubt as to whom he had in mind.
23There was at table one of his disciples, the one dear to Jesus, resting his head on Jesus' breast.
