As the roe — buck — As common or unhallowed food, tho' they be of the same kind with the sacrifices which are offered to God. The unclean — Because there was, no holiness in such meat for which the unclean might be excluded from it.
Related Commentaries of Deuteronomy 12:22
Deuteronomy 12:22
22 Even as the roebuck and the hart is eaten, so thou shalt eat them: the unclean and the clean shall eat of them alike.