John 2:20

17 His disciples remembered that it was written, "Zeal for your house will eat me up."

18 The Jews therefore answered him, "What sign do you show to us, seeing that you do these things?"

19 Jesus answered them, "Destroy this temple, and in three days I will raise it up."

20 The Jews therefore said, "Forty-six years was this temple in building, and will you raise it up in three days?"

21 But he spoke of the temple of his body.

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

23 Now when he was in Jerusalem at the Passover, during the feast, many believed in his name, observing his signs which he did.