Āścarya-kathana: Brāhmaṇa–Nāga Dialogue on Sūrya (Vivasvat) and the ‘Second Sun’ Phenomenon
त्रिःपरिक्रान्तवानेतत् सुपर्णो धर्ममुत्तमम् । यस्मात् तस्माद् व्रतं होतत् त्रिसौपर्णमिहोच्यते
triḥparikrāntavān etat suparṇo dharmam uttamam | yasmāt tasmād vrataṃ hy etat trisauparṇam ihocyate ||
Wika ni Vaiśampāyana: “Isinagawa ni Suparṇa (Garuḍa) ang kataas-taasang dharma na ito sa pamamagitan ng pag-uulit nito nang tatlong ulit. Kaya ang pagtalimang ito ay tinatawag dito na ‘Trisauparṇa’—pinangalan ayon sa tatluhang pagbigkas at pagsasagawa ng ritwal ni Suparṇa.”
वैशम्पायन उवाच
The verse highlights how disciplined repetition and faithful completion of a righteous observance (vrata) elevates it to ‘uttama dharma’; the name ‘Trisauparṇa’ itself preserves the ethical idea that sustained, repeated practice strengthens dharma.
Vaiśaṃpāyana explains the origin of the term ‘Trisauparṇa’: Suparṇa (Garuḍa) performed or recited the prescribed dharma three times, and from that threefold performance the vow received its name.