Saṃkhyāvarta (संख्यावर्त्त): Commencement of Yajña at the Dawn of Tretāyuga
आलब्धेषु च मेध्येषु तथा पशुगणेषु च / हविष्यग्नौ हूयमाने ब्राह्मणैश्चाग्निहोत्रिभिः
ālabdheṣu ca medhyeṣu tathā paśugaṇeṣu ca / haviṣyagnau hūyamāne brāhmaṇaiścāgnihotribhiḥ
And when the consecrated victims and the herds of beasts were bound, the brāhmaṇas who tended the agnihotra poured the oblations into the offering-fire (haviṣyāgni).