If you touch the dead bodies of the following animals, you will be unclean until evening: all animals with hoofs, unless their hoofs are divided and they chew the cud, and all four-footed animals with paws. If you carry their dead bodies, you must wash your clothes, but you will still be unclean until evening.

(SEE 11:24)

Whoever touches them or their dead bodies will be unclean until evening.

And if any of you eat any part of the animal, you must wash your clothes, but you will still be unclean until evening; any of you who carry the dead body must wash your clothes, but you will still be unclean until evening.

Anyone who touches his bed

Anyone who touches the man with the discharge must wash his clothes and take a bath, and he remains unclean until evening.

Those who touch a corpse are ritually unclean for seven days.

If any touch a person who has been killed or has died a natural death outdoors or if any touch a human bone or a grave, they become unclean for seven days.