Mark 5:10-14

And he begged Him earnestly not to send them out of the region.

Now there was a large herd of pigs feeding nearby on the mountain.

And the demons begged Him, saying, “Send us into the pigs so that we may enter them.”

Jesus gave them permission. And coming out, the unclean spirits entered the pigs; and the herd rushed down the steep bank into the sea, about two thousand of them; and they were drowned in the sea.

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