Luke 8:30-36

And Jesus asked him, “What is your name?” And he said, “Legion”; for many demons had entered him. They were imploring Him not to command them to go away into the abyss. Now there was a herd of many swine feeding there on the mountain; and the demons implored Him to permit them to enter the swine. And He gave them permission. And the demons came out of the man and entered the swine; and the herd rushed down the steep bank into the lake and was drowned. When the herdsmen saw what had happened, they ran away and reported it in the city and out in the country. The people went out to see what had happened; and they came to Jesus, and found the man from whom the demons had gone out, sitting down at the feet of Jesus, clothed and in his right mind; and they became frightened. Those who had seen it reported to them how the man who was demon-possessed had been made well.