Matsya Purana — Paurava Genealogy
भूरिर्ज्येष्ठः सुतस्तस्य तस्य चित्ररथः स्मृतः शुचिद्रवश्चित्ररथाद् वृष्णिमांश्च शुचिद्रवात् //
bhūrirjyeṣṭhaḥ sutastasya tasya citrarathaḥ smṛtaḥ śucidravaścitrarathād vṛṣṇimāṃśca śucidravāt //
His eldest son was Bhūri. Of him, Citraratha is remembered as the son. From Citraratha came Śucidrava, and from Śucidrava came Vṛṣṇimān.
This verse does not discuss Pralaya; it is a genealogical record preserving succession in a royal lineage.
Indirectly, it supports the Purāṇic ideal of continuity through righteous progeny and legitimate succession—key concerns for kingship and household lineage.
No architectural (Vāstu) or ritual procedure is stated here; the focus is solely on dynastic descent.