Commento su Levitico 24:21

ומכה בהמה ישלמנה AND HE THAT SMITETH A BEAST, HE SHALL PAY FOR IT — Above (v. 18) Scripture was speaking of one who kills a beast, whilst here it speaks of one who inflicts a wound up on it (cf. Rashi on Exodus 21:12).

ומכה בהמה ישלמנה, if someone injures someone else’s animal he must pay compensation to its owner, even if the animal does not die as a result to that injury.

ומכה נפש בהמה ישלמנה ומכה אדם יומת, “if someone strikes an animal he shall pay for it, whereas if someone strikes (dead) a human being he shall be executed.” The reason the Torah continues immediately with the words: “there shall be one law for you, etc.,” is that the investigation of crimes involving financial damage or bodily harm resulting in death should be subject to equally thorough investigation as to who is responsible. The word אחד in verse 22 refers to The “One and only G’d;” Torah legislation is based on G’d and not on the considerations applicable in Gentile jurisprudence.