18 Whoever kills an animal must make restitution—life for life.
Leviticus 24:18 Cross References - MSB
Exodus 21:34-36
34 the owner of the pit shall make restitution; he must pay its owner, and the dead animal will be his.
35 If a man’s ox injures his neighbor’s ox and it dies, they must sell the live one and divide the proceeds; they also must divide the dead animal.
36 But if it was known that the ox had a habit of goring, yet its owner failed to restrain it, he shall pay full compensation, ox for ox, and the dead animal will be his.
Leviticus 24:21
21 Whoever kills an animal must make restitution, but whoever kills a man must be put to death.