Saṃkhyāvarta (संख्यावर्त्त): Commencement of Yajña at the Dawn of Tretāyuga
ते तु खिन्ना विवादेन तत्त्वमुत्त्वा महर्षयः / सन्धाय वाक्यमिन्द्रेण पप्रच्छुः खेचरं वसुम्
te tu khinnā vivādena tattvamuttvā maharṣayaḥ / sandhāya vākyamindreṇa papracchuḥ khecaraṃ vasum
Wearied by the dispute, the great seers discerned the truth; having come to an understanding with Indra, they questioned Vasu, the sky-roaming one.