Mark 5:8 Meaning

6But when he saw Jesus afar off, he ran and worshipped him,

7And cried with a loud voice, and said, What have I to do with thee, Jesus, thou Son of the most high God? I adjure thee by God, that thou torment me not.

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.