Mark 5:10-14

10And he began to implore Him earnestly not to send them out of the country. 11Now there was a large herd of swine feeding 1nearby on the mountain. 12The demons implored Him, saying, “Send us into the swine so that we may enter them.” 13Jesus gave them permission. And coming out, the unclean spirits entered the swine; and the herd rushed down the steep bank into the sea, about two thousand of them; and they were drowned in the sea.

14Their herdsmen ran away and reported it in the city and in the country. And the people came to see what it was that had happened.