Leviticus 11:2 - Ellicott's Commentary On The Whole Bible

These are the beasts which ye shall eat among all... — Better, These are the animals which ye may eat of all.... The dietary laws, which stand first in the general precepts about clean and unclean things, begin with the quadrupeds, or land animals, both domesticated and wild. This is in accordance with the Hebrew division of the animal kingdom into four principal classes : — (1) the land animals, (2) the water animals, (3) the birds of the air, and (4) the swarming animals. – Though not specified here by name, yet the parallel regulations in Deuteronomy 14:4-5 enumerate the following ten animals : — the ox, the sheep, the goat, the hart, the roebuck, the fallow deer, the wild goat, the pygang, the wild ox, and the chamois, with their various kindred species, which are not mentioned. From the expression, “These are the animals,” the opinion obtained during the second Temple that God actually caused specimens of every animal to pass before Moses and Aaron, in order to show them the veritable creatures which are clean and unclean, just as the Lord caused every species to come to Noah into the ark.