The following are deliberately taken from the same Gospel to emphasize that these are separate incidents, not parallel accounts in another Gospel.

Mark 1:23-25 Immediately there was in their synagogue a man with an unclean spirit, and he cried out, saying, “Ha! What do we have to do with you, Jesus, you Nazarene? Have you come to destroy us? I know you who you are: the Holy One of God!” Jesus rebuked him, saying, “Be quiet, and come out of him!”

Mark 1:34 He healed many who were sick with various diseases, and cast out many demons. He didn’t allow the demons to speak, because they knew him.

Mark 3:11-12 The unclean spirits, whenever they saw him, fell down before him, and cried, “You are the Son of God!” He sternly warned them that they should not make him known.

Mark 5:6-7 When he saw Jesus from afar, he ran and bowed down to him, and crying out with a loud voice, he said, “What have I to do with you, Jesus, you Son of the Most High God? I adjure you by God, don’t torment me.”