Matsya Purana — Inquiry into Yayāti’s Story and the Kacha–Devayānī Episode
तत्ते ऽहं सम्प्रवक्ष्यामि पृच्छतो राजसत्तम देवयान्याश्च संयोगं ययातेर्नाहुषस्य च //
tatte 'haṃ sampravakṣyāmi pṛcchato rājasattama devayānyāśca saṃyogaṃ yayāternāhuṣasya ca //
Now I shall declare to you—since you inquire, O best of kings—the account of the union of Devayānī and Yayāti, the son of Nahūṣa.
Nothing directly—this verse is a narrative transition, introducing a royal-genealogical episode (Devayānī–Yayāti) rather than cosmology or Pralaya.
By addressing “O best of kings” and moving into a lineage-and-marriage account, it frames dharma through royal conduct and household alliances, a common Purāṇic method of teaching ethics via exemplary narratives.
No Vāstu, temple-building, or ritual procedure is stated in this verse; it serves to introduce a historical-genealogical narration.