अधोलोकवर्णनम् (Adholoka-varṇana) — Description of the Lower Worlds and Cosmographic Measures
भूतारंभकृतं कर्म आशिषो ऋत्विगुद्यताः / प्रारभन्ते लोककामास्तेषां पन्थाः स दक्षिणाः
bhūtāraṃbhakṛtaṃ karma āśiṣo ṛtvigudyatāḥ / prārabhante lokakāmāsteṣāṃ panthāḥ sa dakṣiṇāḥ
The rite grounded in the very beginning of beings—together with blessings and the ready ṛtvij priests—they undertake for the world’s good; their path is the southern course, Dakṣiṇāyana.