Matsya Purana — Solar Dynasty Prelude: Vivasvān–Saṃjñā–Chāyā
सा त्व् अब्रवीद् विरमृताहं सर्वमेतत्तपोधन आत्मानं त्वां च भर्तारं कुलं च वद मे ऽनघ //
sā tv abravīd viramṛtāhaṃ sarvametattapodhana ātmānaṃ tvāṃ ca bhartāraṃ kulaṃ ca vada me 'nagha //
Then she said: “O ascetic rich in austerity, I have now desisted from all this. O sinless one, tell me—who you are, who I am, who my husband is, and what lineage I belong to.”
It does not describe Pralaya directly; it shows the narrative’s human aftermath—confusion about identity and lineage, a common motif in post-crisis Purana episodes.
By asking about husband and lineage, the verse foregrounds dharmic order—marital status (gṛhastha-dharma) and kula (social/ritual continuity), which underpin duties of householders and rulers alike.
No Vastu or temple-architecture rule appears in this verse; the key term is “kula,” relevant to ritual eligibility and lineage-based rites rather than building prescriptions.