Leviticus 24:18

18 And he that smiteth a beast mortally shall make it good, life for life.

Leviticus 24:18 In-Context

16 And he that blasphemeth the name of Jehovah, he shall surely be put to death; all the congregation shall certainly stone him: as well the sojourner, as the home-born, when he blasphemeth the name [of Jehovah], shall be put to death.
17 And he that smiteth any man mortally shall surely be put to death.
18 And he that smiteth a beast mortally shall make it good, life for life.
19 And if a man cause a blemish in his neighbor; as he hath done, so shall it be done to him:
20 breach for breach, eye for eye, tooth for tooth; as he hath caused a blemish in a man, so shall it be rendered unto him.
The American Standard Version is in the public domain.