John 5:12-15

They asked him, Who is the man that said unto thee, Take up thy bed, and walk? But he that was healed knew not who it was; for Jesus had conveyed himself away, a multitude being in the place. Afterward Jesus findeth him in the temple, and said unto him, Behold, thou art made whole: sin no more, lest a worse thing befall thee. The man went away, and told the Jews that it was Jesus who had made him whole.