Joseph Benson's Commentary of the Old and New Testaments - Leviticus 11:3
Leviticus 11:3. Whatsoever parteth the hoof That is, divides it into two parts only; or, is cloven-footed As is here expressed. These qualities are not assigned as reasons why such animals are proper for food, but merely as marks whereby to distinguish them. In some animals the hoofs are solid, and not divided at all, as horses, asses, and mules; in others they are divided into several parts like toes, as in lions, wolves, dogs, (of which see Leviticus 11:27;) in a third sort, they are... read more
Albert Barnes' Notes on the Whole Bible - Leviticus 11:7
He divide the hoof ... - It is cloven-footed and completely, etc. See Leviticus 11:3 note. Of all the quadrupeds of which the Law forbids the flesh to be eaten, the pig seems to have been regarded as the most unclean. Compare the marginal references. Several other nations have agreed with the Hebrews in this respect: the reason being that its flesh is unwholesome, especially in warm climates. read more