You must not eat from their meat and you must not touch their carcasses; ¹  they are unclean to you.

and the one who carries their carcass must wash his clothes and be unclean until the evening; they are unclean to you.

All that walk on their paws among all the creatures that walk on all fours ¹  are unclean to you. Anyone who touches their carcass will be unclean until the evening,

Anything their carcass may fall on will become unclean. An oven or small stove must be smashed to pieces; they are unclean, and they will stay unclean ¹  to you.

“‘All ¹  animals that divide the hoof but it is not completely split in two ²  and do not chew the cud ³  are unclean to you; anyone who touches them becomes unclean. ⁴ 

It happened that some men ¹  who were ceremonially defiled ²  by the dead body of a man ³  could not keep ⁴  the Passover on that day, so they came before Moses and before Aaron on that day.

And those men said to him, “We are ceremonially defiled by the dead body of a man; why are we kept back from offering the Lord’s offering at its appointed time among the Israelites?”

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. ¹  (Although they chew the cud, they do not have divided hooves and are therefore ritually impure to you).