Exodus 21:19-21

Amplified Bible

¹⁹ if he gets up and walks around leaning on his cane, then the one who struck him shall be left [physically] unpunished; he must only pay for his loss of time [at work], and the costs [of treatment and recuperation] until he is thoroughly healed.

²⁰ “If a man strikes his male or his female servant with a staff and the servant dies at his hand, he must be punished. ²¹ If, however, the servant survives for a day or two, the offender shall not be punished, for the [injured] servant is his own property.