John 2:20-25

20The Jews then said, "It has taken forty-six years to build this temple, and will you raise it up in three days?"

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

22When therefore he was raised from the dead, his disciples remembered that he had said this, and they believed the Scripture and the word that Jesus had spoken.

23Now when he was in Jerusalem at the Passover Feast, many believed in his name when they saw the signs that he was doing.

24But Jesus on his part did not entrust himself to them, because he knew all people

25and needed no one to bear witness about man, for he himself knew what was in man.