Exodus 21:36--22:1

21:36 Or if it is known that the ox had the habit of goring, and its owner did not take the necessary precautions, he must surely pay ox for ox, and the dead animal will become his.

Laws about Property

22:1 (21:37) “If a man steals an ox or a sheep and kills it or sells it, he must pay back five head of cattle for the ox, and four sheep for the one sheep.