apano vyavaharo ’tra
citram andho bahudanam
pitrhur daksinah karna
uttaro devahuh smrtah
apanah—named Apana; vyavaharah—business of the tongue; atra—here; citram—of all varieties; andhah—eatables; bahudanam—named Bahudana; pitr-huh—named Pitrhu; daksinah—right; karnah—ear; uttarah—left; deva-huh—Devahu; smrtah—is called.
The city called Apana represents engagement of the tongue in speech, and Bahudana is the variety of foodstuffs. The right ear is called the gate of Pitrhu, and the left ear is called the gate of Devahu.
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