Moses
Exodus 21:19BSB·traditional attribution

then the one who struck him shall go unpunished, as long as the other can get up and walk around outside with his staff. Nevertheless, he must compensate the man for his lost work and see that he is completely healed.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A law concerning murder. He had lately said, Thou shalt not kill; here he provides, 1. For the punishing of wilful murder (Exo 21:12): He that smiteth a man, whether upon a sudden passion or in malice prepense, so that he die, the government must take care that the murderer be put to death, according to that ancient law (Gen 9:6), Whoso...

Commenting on Exodus 21:12-21

John Gill Reformed Baptist @doctorgill

If he rise again,.... From his bed, or from his disease, as the last mentioned Targum, recovers again, at least so far as to be able to do what follows: and walk abroad upon his staff; if he is able to get out of his bed, and especially out of his house, and can be seen walking about in the street or in the field...

Jamieson-Fausset-Brown Reformed @jfbcommentary

LAWS FOR MAIDSERVANTS. (Exo. 21:7-36) if a man sell his daughter--Hebrew girls might be redeemed for a reasonable sum. But in the event of her parents or friends being unable to pay the redemption money, her owner was not at liberty to sell her elsewhere.

Commenting on Exodus 21:7-36