Matsya Purana — Genealogy and Classification of Sacred Fires
ब्रह्मौदनाग्निस् तत्पुत्रो भरतो नाम विश्रुतः वैश्वानरो हव्यवाहो वहन्हव्यं ममार सः //
brahmaudanāgnis tatputro bharato nāma viśrutaḥ vaiśvānaro havyavāho vahanhavyaṃ mamāra saḥ //
From Brahmaudanāgni, his son—famed by the name Bharata—was born. He was Vaiśvānara, the carrier of oblations (Havyavāha); bearing the offering, he met his end.
This verse does not describe Pralaya; it belongs to a genealogical passage, identifying Bharata with Agni-epithets (Vaiśvānara/Havyavāha) and noting his death.
Indirectly, it reinforces the Purāṇic ideal that lineage and fame are tied to sacrificial culture: the king/householder sustains dharma through havis and yajña, with Agni (Havyavāha) as the essential mediator.
Ritually, the key term is Havyavāha—Agni as the bearer of oblations—highlighting the centrality of the sacred fire in yajña procedures; no Vāstu or temple-architecture rule is stated in this verse.