Luke 4:35; Luke 17:2

35 But Jesus rebuked him, saying, "Be quiet and come out of him!" And when the demon had thrown him down in the midst of the people, he came out of him without doing him any harm.
2 "It would be better for him if a millstone were hung around his neck and he were thrown into the sea, than that he would cause one of these little ones to stumble.