TSK · Mark 1:25

So he healed many who were sick with various diseases and drove out many demons. But he would not permit the demons to speak, because they knew him.

Now when Jesus saw that a crowd was quickly gathering, he rebuked the unclean spirit, saying to it,“Mute and deaf spirit, I command you, come out of him and never enter him again.”

Demons also came out of many, crying out,“You are the Son of God!” But he rebuked them, and would not allow them to speak, because they knew that he was the Christ.