TSK · Leviticus 17:15

You must also do this for your oxen and for your sheep; seven days they may remain with their mothers, but give them to me on the eighth day.

Carcass Uncleanness“‘By these you defile yourselves; anyone who touches their carcass will be unclean until the evening,

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

These are the ones that are unclean to you among all the swarming things. Anyone who touches them when they die will be unclean until evening.

Edible Land Quadrupeds“‘Now if an animal that you may eat dies, whoever touches its carcass will be unclean until the evening.

Anyone who touches his bed must wash his clothes, bathe in water, and be unclean until evening.

Anyone who touches her bed must wash his clothes, bathe in water, and be unclean until evening.

The one who burns it must wash his clothes in water and bathe himself in water. He will be ceremonially unclean until evening.

“‘So this will be a perpetual ordinance for them: The one who sprinkles the water of purification must wash his clothes, and the one who touches the water of purification will be unclean until evening.

And I said,“Ah, Sovereign LORD, I have never been ceremonially defiled before. I have never eaten a carcass or an animal torn by wild beasts; from my youth up, unclean meat has never entered my mouth.”

So I said to him,“My lord, you know the answer.” Then he said to me,“These are the ones who have come out of the great tribulation. They have washed their robes and made them white in the blood of the Lamb!