Tell Everybody What The Lord Has Done For You, Mark 5.

And when He had come out of the boat, immediately there met Him out of the tombs a man with an unclean spirit, who had his dwelling among the tombs; and no one could bind him, not even with chains, because he had often been bound with shackles and chains. And the chains had been pulled apart by him, and the shackles broken in pieces; neither could anyone tame him. When he saw Jesus from afar, he ran and worshiped Him. And he cried out with a loud voice and said, “What have I to do with You, Jesus, Son of the Most High God? I implore You by God that You do not torment me.” For He said to him, “Come out of the man, unclean spirit!” Then He asked him, “What is your name?” And he answered, saying, “My name is Legion; for we are many.” So all the demons begged Him, saying, “Send us to the swine, that we may enter them.” And at once Jesus gave them permission. Then the unclean spirits went out and entered the swine (there were about two thousand); and the herd ran violently down the steep place into the sea, and drowned in the sea. Then they came to Jesus, and saw the one who had been demon-possessed and had the legion, sitting and clothed and in his right mind. And they were afraid. And when He got into the boat, he who had been demon-possessed begged Him that he might be with Him. However, Jesus did not permit him, but said to him, “Go home to your friends, and tell them what great things the Lord has done for you, and how He has had compassion on you.” And he departed and began to proclaim in Decapolis all that Jesus had done for him; and all marveled.
Mark 5:2-4,6-9,12-13,15,18-20 -