Mark 1:24

1:24 “Leave us alone, Jesus the Nazarene! Have you come to destroy us? I know who you are – the Holy One of God!”

Mark 1:26

1:26 After throwing him into convulsions, the unclean spirit cried out with a loud voice and came out of him.

Mark 1:34

1:34 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.