'Cud' in the Bible

You may eat any animal that has a divided hoof [that is, a hoof split into two parts especially at its distal extremity] and chews the cud.

Nevertheless, you are not to eat these, among those which chew the cud or divide the hoof: the camel, because it chews the cud but does not divide the hoof; it is [ceremonially] unclean to you.

And the shaphan, because it chews the cud but does not divide the hoof; it is unclean to you.

And the hare, because it chews the cud but does not divide the hoof; it is unclean to you.

And the swine, because it divides the hoof and makes a split hoof, but does not chew the cud; it is unclean to you.

Concerning all the animals which divide the hoof, but do not have a split hoof, or which do not chew the cud, they are unclean to you; whoever touches them becomes unclean.

Among the animals, you may eat any animal that has the divided hoof [that is, a hoof] split into two parts [especially at its distal extremity] and that chews the cud.

However, you are not to eat any of these [animals] among those which chew the cud, or among those that divide the hoof in two: the camel, the hare and the shaphan, for though they chew the cud, they do not split the hoof; they are unclean for you.

The swine, because it has a divided hoof but does not chew the cud; it is unclean for you. You shall not eat their meat nor touch their carcasses.