Mark 1:23-28 - Jesus Heals A Man With An Unclean Spirit
23 And just then there appeared in the synagogue a man dominated by an evil spirit. He shouted out, 24 "What business do we have with you, Jesus from Nazareth? Have you come to destroy us? I know who you are; [you are] God's Holy One."
25 Jesus spoke sternly to him, saying, "Be quiet, and come out of him." 26 And the evil spirit caused the man to have a convulsion, then shouted with a loud voice and came out of him.
27 And all the people [in the synagogue] were so amazed they began asking one another, "What is this, some new teaching? And it is spoken with such authority He even orders evil spirits, and they obey him." 28 And news about Him quickly spread everywhere, [even] into all of Galilee and the surrounding regions.