Mark 5:17-20 King James Version (KJV)
17 And they began to pray him to depart out of their coasts.
18 And when he was come into the ship, he that had been possessed with the devil prayed him that he might be with him.
19 Howbeit Jesus suffered him not, but saith unto him, Go home to thy friends, and tell them how great things the Lord hath done for thee, and hath had compassion on thee.
20 And he departed, and began to publish in Decapolis how great things Jesus had done for him: and all men did marvel.
Mark 5:17-20 Amplified Bible, Classic Edition (AMPC)
17 And they began to beg [Jesus] to leave their neighborhood.
18 And when He had stepped into the boat, the man who had been controlled by the unclean spirits kept begging Him that he might be with Him.
19 But Jesus refused to permit him, but said to him, Go home to your own [family and relatives and friends] and bring back word to them of how much the Lord has done for you, and [how He has] had sympathy for you and mercy on you.
20 And he departed and began to publicly proclaim in Decapolis [the region of the ten cities] how much Jesus had done for him, and all the people were astonished and marveled.
Mark 5:17-20 Living Bible (TLB)
17 and the crowd began pleading with Jesus to go away and leave them alone! 18 So he got back into the boat. The man who had been possessed by the demons begged Jesus to let him go along. 19 But Jesus said no.
“Go home to your friends,” he told him, “and tell them what wonderful things God has done for you; and how merciful he has been.”
20 So the man started off to visit the Ten Towns[a] of that region and began to tell everyone about the great things Jesus had done for him; and they were awestruck by his story.