Mark 5:10

7 And crying out with a loud voice he said, What have I to do with you, Jesus, Son of the Most High God? In God's name, do not be cruel to me.

8 For Jesus had said to him, Come out of the man, you unclean spirit.

9 And Jesus said, What is your name? And he made answer, My name is Legion, because there are a great number of us.

10 And he made strong prayers to him not to send them away out of the country.

11 Now on the mountain side there was a great herd of pigs getting their food.

12 And they said to him, Send us into the pigs, so that we may go into them.

13 And he let them do it. And the unclean spirits came out and went into the pigs; and the herd went rushing down a sharp slope into the sea, about two thousand of them; and they came to their death in the sea.