Saṃkhyāvarta (संख्यावर्त्त): Commencement of Yajña at the Dawn of Tretāyuga
दीर्घेण तपसा युक्तैर्दर्शनैस्तारकादिभिः / तत्प्रामाण्यान्मया चोक्तं तस्मात्स प्राप्तुमर्हथ
dīrgheṇa tapasā yuktairdarśanaistārakādibhiḥ / tatprāmāṇyānmayā coktaṃ tasmātsa prāptumarhatha
I have spoken thus on the strength of the authoritative darśanas—Tāraka and the rest—upheld by long austerities; therefore you are fit to accept and attain this conclusion.