'Cud' in the Bible

You may eat any among the animals that has a divided hoof (the hooves are completely split in two) and that also chews the cud.

However, you must not eat these from among those that chew the cud and have divided hooves: The camel is unclean to you because it chews the cud even though its hoof is not divided.

The rock badger is unclean to you because it chews the cud even though its hoof is not divided.

The hare is unclean to you because it chews the cud even though its hoof is not divided.

The pig is unclean to you because its hoof is divided (the hoof is completely split in two), even though it does not chew the cud.

"'All animals that divide the hoof but it is not completely split in two and do not chew the cud are unclean to you; anyone who touches them becomes unclean.

You may eat any animal that has hooves divided into two parts and that chews the cud.

However, you may not eat the following animals among those that chew the cud or those that have divided hooves: the camel, the hare, and the rock badger. (Although they chew the cud, they do not have divided hooves and are therefore ritually impure to you).

Also the pig is ritually impure to you; though it has divided hooves, it does not chew the cud. You may not eat their meat or even touch their remains.