Jesus expelled some demons from two men.

Matthew 8:28-34

28 When they came to the east side of the lake, they arrived in the region where the Gadarenes lived. Jesus got out of the boat and began walking on the road. Then two men who were controlled by demons {whom demons controlled} came out of the burial caves where they were living. Because they were extremely violent and attacked people, no one dared to travel on the road near where they were living. 29 Suddenly they shouted to Jesus, “You are the Son of God! Because you have nothing in common with us [IDM, RHQ], leave us alone Have you come here [RHQ] to torture us before the time [MTY] God has appointed to punish us?” 30 There was a large herd of pigs not far away, digging for food with their noses. 31 So the demons begged Jesus, saying, “You are going to cast us out of the men, so send us into the herd of pigs!” 32 Jesus said to them, “If that is what you want, go!” So the demons left the men and entered the pigs. Suddenly the whole herd of pigs rushed down the steep bank into the lake and drowned. 33 The men who were tending the pigs became afraid and ran into the town and reported everything that had happened, including what had happened to the two men who had been controlled by demons {whom demons had controlled}. 34 Then it seemed as if all the people [HYP] who lived in that town [MTY] went to meet Jesus. When they saw him and the two men who had been controlled by the demons, they begged Jesus to leave their region because they thought that he would destroy more things than just the pigs (OR, because they realized he must be very powerful).