Leviticus 11:39,40
And if any beast, of which you may eat, die; he that touches the carcass thereof shall be unclean until the even.
Nave's Topical Index—AKJV

Leviticus 17:15,16
And every soul that eats that which died of itself, or that which was torn with beasts, whether it be one of your own country, or a stranger, he shall both wash his clothes, and bathe himself in water, and be unclean until the even: then shall he be clean.
Nave's Topical Index—AKJV

Leviticus 22:8
That which dies of itself, or is torn with beasts, he shall not eat to defile himself therewith; I am the LORD.
Nave's Topical Index—AKJV