Deuteronomy 12:22

Just as the gazelle or the deer is eaten , so you may eat of it. The unclean and the clean alike may eat of it.

Eat them as you would gazelle or deer. Both the ceremonially unclean and the clean may eat.

Even as the roebuck and the hart is eaten, so thou shalt eat them: the unclean and the clean shall eat of them alike.