Mark 5:11-14

11Now there was there nigh unto the mountains a great herd of swine feeding.

12And all the devils besought him, saying, Send us into the swine, that we may enter into them.

13And forthwith Jesus gave them leave. And the unclean spirits went out, and entered into the swine: and the herd ran violently down a steep place into the sea, (they were about two thousand;) and were choked in the sea.

14And they that fed the swine fled, and told it in the city, and in the country. And they went out to see what it was that was done.