Leviticus 22:24

Castrated animals were not to be sacrificed, nor in fact to be kept in the land at all. מעוּך compressus, θλιβίας, an animal with the stones crushed; כּתוּת contusus, θλασίας, with them beaten to pieces; נתוּק avulsus, σπάδων, with them twisted off; כּרוּי excisus, τομίας or ἐκτομίας, with them cut off. In all these different ways was the operation performed among the ancients (cf. Aristot. hist. an. ix. 37, 3; Colum. vi. 26, vii. 11; Pallad. vi. 7). "And in your land ye shall not make," sc., וגו מעוּך, i.e., castrated animals, that is to say, "not castrate animals." This explanation, which is the one given by Josephus (Ant. iv. 8, 40) and all the Rabbins, is required by the expression "in your land," which does not at all suit the interpretation adopted by Clericus and Knobel, who understand by עשׂה the preparation of sacrifices, for sacrifices were never prepared outside the land. The castration of animals is a mutilation of God's creation, and the prohibition of it was based upon the same principle as that of mixing heterogeneous things in Lev 19:19.

In this chapter we have divers laws concerning the priests and sacrifices all for the preserving of the honour of the sanctuary. I. That the priests should not eat the holy things in their uncleanness (Lev 22:1-9). II. That no stranger who did not belong to some family of the priests should eat of the holy things (Lev 22:10-13), and, if he did it unwittingly, he must make restitution, (Lev 22:14-16). III. That the sacrifices which were offered must be without blemish (Lev 22:17-25). IV. That they must be more than eight days old (Lev 22:26-28), and that the sacrifices of thanksgiving must be eaten the same day they were offered (Lev 22:29, etc.).