Matsya Purana — Lineage of Yayāti through Yadu and the Deeds of Kārtavīrya Arjuna
*सूत उवाच यदोर्वंशं प्रवक्ष्यामि ज्येष्ठस्योत्तमतेजसः विस्तरेणानुपूर्व्या च गदतो मे निबोधत //
*sūta uvāca yadorvaṃśaṃ pravakṣyāmi jyeṣṭhasyottamatejasaḥ vistareṇānupūrvyā ca gadato me nibodhata //
Sūta said: I shall now describe the lineage of Yadu—the eldest, endowed with supreme splendor—fully and in due sequence. Listen attentively as I relate it.
Nothing directly—this verse is a narrative transition announcing a detailed, sequential account of the Yadu dynasty, not a teaching on pralaya.
Indirectly: by introducing a royal genealogy, it frames later exemplars of kingship and conduct found in dynastic narratives, where rulers’ virtues, failures, and dharmic choices become instructive models.
None is stated here; the verse functions as a preface to genealogical narration rather than Vastu Shastra, temple rules, or ritual procedure.