Exodus 21:29-31

New Century Version

²⁹ However, suppose the bull has hurt people in the past and the owner, though warned, did not keep it in a pen. Then if it kills a man or woman, the bull must be stoned to death, and the owner must also be put to death. ³⁰ But if the family of the dead person accepts money, the one who owned the bull may buy back his life, but he must pay whatever is demanded. ³¹ Use this same law if the bull kills a person’s son or daughter.