Mark 5:17-21

And they began to beg Him to leave their region.

And as He was getting into the boat, the man who had been demon-possessed was begging Him that he might accompany Him.

And He did not let him, but He *said to him, “Go home to your people and report to them what great things the Lord has done for you, and how He had mercy on you.”

And he went away and began to proclaim in Decapolis what great things Jesus had done for him; and everyone was amazed. Miracles and Healing

When Jesus had crossed over again in the boat to the other side, a large crowd gathered around Him; and He stayed by the seashore.