Mark 1:34
"And he healed many that were sick of divers diseases, and cast out many devils; and suffered not the devils to speak, because they knew him."
Cross References (ranked by relevance)
Luke 4:41
And devils also came out of many, crying out, and saying, Thou art Christ the Son of God. And he rebuking them suffered them not to speak: for they knew that he was Christ.
Mark 3:12
And he straitly charged them that they should not make him known.
Matthew 4:23
And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of sickness and all manner of disease among the people.
Mark 1:25
And Jesus rebuked him, saying, Hold thy peace, and come out of him.