अधोलोकवर्णनम् (Adholoka-varṇana) — Description of the Lower Worlds and Cosmographic Measures
तत्रासते प्रजावन्तो मुनयो ये ऽग्निहोत्रिणः / लोकस्य संतानकराः पितृयानपथे स्थिताः
tatrāsate prajāvanto munayo ye 'gnihotriṇaḥ / lokasya saṃtānakarāḥ pitṛyānapathe sthitāḥ
There dwell the munis, rich in progeny, who perform the Agnihotra, abiding on the path of Pitṛyāna; they sustain the world’s line of descent.