Exodus 21:33-36

33“When a man uncovers a pit or digs a pit, and does not cover it, and an ox or a donkey falls into it,

34the owner of the pit must give compensation; he must pay to its owner, but the dead animal will become his.

35“When a man’s ox injures his neighbor’s ox and it dies, they must sell the live ox and divide its proceeds; they must also divide the dead animal.

36If, however, it is known that the ox was in the habit of goring, yet its owner has not restrained it, he must compensate fully, ox for ox; the dead animal will become his.