Tanach do Kapłańska 7:24

וְחֵ֤לֶב נְבֵלָה֙ וְחֵ֣לֶב טְרֵפָ֔ה יֵעָשֶׂ֖ה לְכָל־מְלָאכָ֑ה וְאָכֹ֖ל לֹ֥א תֹאכְלֻֽהוּ׃

A łój padliny i łój rozszarpanego, użytym być może do wszelakiej potrzeby; jeść jednak, jadać go nie będziecie. 

Leviticus

If any animal dies [of those] that are permitted to eat whoever touches its carcass shall be unclean until the evening.
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Leviticus

Anybody that will eat an improperly slaughtered animal or an animal with a fatal defect among the native-born and the proselyte, shall wash his clothing and bathe in water and is impure until the evening, and [then] becomes purified.
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Leviticus

An animal which has died on its own, or an animal that was fatally maimed, he must not eat to defile himself with it, I am Adonoy.
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