tathā hi śvamāṃsādikāśucidravyasamparkād annādayo bhāvāḥ parityaktapūrvaśucisvabhāvā anya evāśucayo jāyante
For when things like food grains come into contact with unclean substances like dog's flesh, they abandon their previous clean nature and are born anew as different, unclean [entities]