Exodus 21:29-30

But if the ox were wont to push with his horn in time past, and it hath been testified to his owner, and he hath not kept him in, but that he hath killed a man or a woman; the ox shall be stoned, and his owner also shall be put to death.

If there be laid on him a sum of money, then he shall give for the ransom of his life whatsoever is laid upon him.