Mark 5:15-17

15They came to Jesus and saw the man who had been demon-possessed sitting down, clothed and in his right mind, the man who had [previously] had the “legion” [of demons]; and they were frightened.

16Those who had seen it described [in detail] to the people what had happened to the demon-possessed man, and [told them all] about the pigs.

17So the people began to beg with Jesus to leave their region.