"And the Lord spoke to Moses and Aaron, saying to them, “Speak to the people of Israel, saying, These are the living things that you may eat among all the animals that are on the earth. Whatever parts the hoof and is cloven-footed and chews the cud, among the animals, you may eat. Nevertheless, among those that chew the cud or part the hoof, you shall not eat these: The camel, because it chews the cud but does not part the hoof, is unclean to you. And the rock badger, because it chews the cud but does not part the hoof, is unclean to you. ..."
Leviticus 11:1-47
Well, I guess they were not Badger or Camel so I am pure, though I have eaten camel's paw in China (as did the Emperor apparently, as it was one of the Tian Men Palace restaurants).