'Demon possessed' in the Bible

And at evening, when the sun set, they brought all those who were diseased to Him, and those who had been demon-possessed.

And they came to Jesus and saw him who had been demon-possessed, and had the legion, sitting and clothed and right-minded, the one who had the legion. And they were afraid.

And those who had seen told them how it happened to the one who had been demon-possessed, and about the pigs.