Saṃkhyāvarta (संख्यावर्त्त): Commencement of Yajña at the Dawn of Tretāyuga
वसुधा तलवासी तु तेन वाक्येन सो ऽभवत् / धर्माणां संशयच्छेत्ता राजा वसुरधोगतः
vasudhā talavāsī tu tena vākyena so 'bhavat / dharmāṇāṃ saṃśayacchettā rājā vasuradhogataḥ
By that very utterance he became a dweller in the nether levels of the earth; King Vasu, who dispelled doubts about dharma, went to a downward fate.