Matsya Purana — Solar Dynasty Prelude: Vivasvān–Saṃjñā–Chāyā
तेजस्विनः कुले जातः पिता मे ब्राह्मणाधिपः इति सा तस्य वचनात् प्रविष्टा बुधमन्दिरम् //
tejasvinaḥ kule jātaḥ pitā me brāhmaṇādhipaḥ iti sā tasya vacanāt praviṣṭā budhamandiram //
“My father,” she said, “was born in a radiant lineage and was a foremost lord among Brahmins.” Thus, at his word, she entered the residence of Budha (the wise one).
This verse does not address pralaya directly; it focuses on personal lineage, Brahmin eminence, and a narrative action (entering Budha’s residence).
Indirectly, it reflects the Purāṇic emphasis on varṇa-status, reputation, and truthful self-presentation—values that shape household conduct and social dealings, even when the verse itself is not a direct dharma injunction.
The only implied element is “mandira” (residence/abode), indicating entry into a respected dwelling; it does not provide specific Vāstu or ritual prescriptions in this line.