Matsya Purana — Dynastic Genealogies: Paurava–Anu Lines
बृहद्भानुस्तु राजेन्द्रो जनयामास वै सुतम् नाम्ना जयद्रथं नाम तस्माद्बृहद्रथो नृपः //
bṛhadbhānustu rājendro janayāmāsa vai sutam nāmnā jayadrathaṃ nāma tasmādbṛhadratho nṛpaḥ //
King Bṛhadbhānu indeed begot a son named Jayadratha; and from him was born the king Bṛhadratha.
This verse does not discuss Pralaya; it records dynastic succession—how one king begets the next in a royal lineage.
Indirectly, it reflects the Purāṇic ideal of orderly succession: a king sustains the continuity of governance and dharma through legitimate heirs and stable lineage.
No vastu/temple-building or ritual procedure is stated here; the verse is purely genealogical.