Simon Peter asked him, “Lord, where are you going?” Jesus replied, “Where I am going, you cannot follow now, but you will follow later.”
Peter is puzzled just as the Pharisees were twice before (7:35; 8:21).
John 7:35 The Jews said to one another, “Where does this man intend to go that we cannot find him? Will he go where our people live scattered among the Greeks, and teach the Greeks?
John 8:21 Once more Jesus said to them, “I am going away, and you will look for me, and you will die in your sin. Where I go, you cannot come.”