Mark 5:10 Meaning

8For he said unto him, Come out of the man, thou unclean spirit.

9And he asked him, What is thy name? And he answered, saying, My name is Legion: for we are many.

10And he besought him much that he would not send them away out of the country.

11Now there was there nigh unto the mountains a great herd of swine feeding.

12And all the devils besought him, saying, Send us into the swine, that we may enter into them.