Matsya Purana — Paurava Genealogy: Bharata
भारद्वाजप्रसादेन विस्तरं तेषु मे शृणु आजमीढस्य केशिन्यां कण्वः समभवत्किल //
bhāradvājaprasādena vistaraṃ teṣu me śṛṇu ājamīḍhasya keśinyāṃ kaṇvaḥ samabhavatkila //
By the grace of Bhāradvāja, hear from me the detailed account concerning them. From Ājamīḍha, in Keśinī, Kaṇva was indeed born, so it is said.
This verse does not address Pralaya; it is a genealogical statement linking Ājamīḍha, Keśinī, and Kaṇva, framed as a traditionally received account.
Indirectly, it supports the Purāṇic ideal that kingship and social order (dharma) are preserved through well-remembered lineages; such genealogies legitimize succession and the continuity of righteous rule.
No Vāstu/temple-building or ritual procedure is stated here; the verse is purely genealogical, serving as contextual groundwork for later narratives tied to families and sages.