Exodus 21:26-28

Contemporary English Version

²⁶ If you hit one of your slaves and cause the loss of an eye, the slave must be set free. ²⁷ The same law applies if you knock out a slave's tooth—the slave goes free.

²⁸ A bull that kills someone with its horns must be killed and its meat destroyed, but the owner of the bull isn't responsible for the death.