John 2:20-25

20Then the Jewish leaders said to him, “This temple has been under construction for forty-six years, and are you going to raise it up in three days?”

21But Jesus was speaking about the temple of his body.

22So after he was raised from the dead, his disciples remembered that he had said this, and they believed the scripture and the saying that Jesus had spoken.

23Now while Jesus was in Jerusalem at the feast of the Passover, many people believed in his name because they saw the miraculous signs he was doing.

24But Jesus would not entrust himself to them, because he knew all people.

25He did not need anyone to testify about man, for he knew what was in man.