And the Lord spake unto Moses,.... Continued speaking to him:
saying; as follows.

Ye shall eat no manner of fat--(See on Leviticus 3:17).

On the other hand, "the soul which eats flesh of the peace-offering, and his uncleanness is upon him (for "whilst uncleanness is upon him;" the suffix is to be understood as referring to נפשׁ construed as a masculine, see Leviticus 2:1), "shall be cut off" (see Genesis 17:14). This was to be done, whether the uncleanness arose from contact with an unclean object (any unclean thing), or from the uncleanness of man (cf. ch. 12-15), or from an unclean beast (see at Leviticus 11:4-8), or from any other unclean abomination. שׁקץ, abomination, includes the unclean fishes, birds, and smaller animals, to which this expression is applied in Leviticus 11:10-42 (cf. Ezekiel 8:10 and Isaiah 66:17). Moreover contact with animals that were pronounced unclean so far as eating was concerned, did not produce uncleanness so long as they were alive, or if they had been put to death by man; but contact with animals that had died a natural death, whether they belonged to the edible animals or not, that is to say, with carrion (see at Leviticus 11:8).
There is appended to these regulations, as being substantially connected with them, the prohibition of fat and blood as articles of food (Leviticus 7:22-27). By "the fat of ox, or of sheep, or of goat," i.e., the three kinds of animals used in sacrifice, or "the fat of the beast of which men offer a firing to Jehovah" (Leviticus 7:25), we are to understand only those portions of fat which are mentioned in Leviticus 3:3-4, Leviticus 3:9; not fat which grows in with the flesh, nor the fat portions of other animals, which were clean but not allowed as sacrifices, such as the stag, the antelope, and other kinds of game.