Mark 1:21-28 - Driving Out An Unclean Spirit
21 And they went into Capernaum, and immediately on the Sabbath day he entered into the synagogue and taught. 22 And they were astonished at his teaching, for he taught them as having authority, and not as the scribes.
23 And just then there was in their synagogue a man with an unclean spirit, and he shouted, 24 saying, "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."
27 And they were all amazed, so that they questioned among themselves, saying, "What is this? A new teaching? For with authority he commands even the unclean spirits, and they obey him." 28 And the report of him went out immediately into all the region of Galilee and its surrounding area.