One verse

Srimad Bhagavatam 4.29.12

4.29.12

आपणो व्यवहारोऽत्र चित्रमन्धो बहूदनम् । पितृहूर्दक्षिण: कर्ण उत्तरो देवहू: स्मृत: ॥ १२ ॥

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.