John 5:10-13

The Jews therefore said unto him that was cured, It is the sabbath day: it is not lawful for thee to carry thy bed. He answered them, He that made me whole, the same said unto me, Take up thy bed, and walk. Then asked they him, What man is that which said unto thee, Take up thy bed, and walk? And he that was healed wist not who it was: for Jesus had conveyed himself away, a multitude being in that place.