John 2:20 WEB

¹⁸  The Jews therefore answered him, 'What sign do you show 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.