Kiṃpuruṣa–Harivarṣa–Ilāvṛta-varṣa-varṇanam
Description of the Varṣas: Kiṃpuruṣa, Hari, and Ilāvṛta
सर्वे नागस्तु निषधे शेषवासुकितक्षकाः / महामेरौ त्रयस्त्रिंशत्क्रीडन्ते यज्ञियाः सुराः
sarve nāgastu niṣadhe śeṣavāsukitakṣakāḥ / mahāmerau trayastriṃśatkrīḍante yajñiyāḥ surāḥ
In Niṣadha dwell all the nāgas—Śeṣa, Vāsuki, and Takṣaka; upon Mahāmeru the thirty-three gods, worthy of yajña, sport in delight.