Mark 5:3-5

3Who had his dwelling among the tombs; and no man could bind him, no, not with chains:

4For he had been often bound with fetters and chains, and the chains had been plucked asunder by him, and the fetters broken in pieces: neither could any man tame him.

5And always, night and day, he was on the mountains, and in the tombs, crying, and cutting himself with stones.