Matsya Purana — Devayānī–Śarmiṣṭhā Dialogue: Yayāti’s Transgression
यदा त्वया वृतो राजा वृत एव तदा मया सखीभर्ता हि धर्मेण भर्ता भवति शोभने //
yadā tvayā vṛto rājā vṛta eva tadā mayā sakhībhartā hi dharmeṇa bhartā bhavati śobhane //
When the king has been chosen by you, he is then chosen by me as well; for, O lovely one, by the rule of dharma the husband of one’s friend becomes a husband to the other too.
Nothing directly—this verse is concerned with dharma in human relationships and marriage custom, not cosmology or pralaya.
It frames marital acceptance as governed by dharma and social obligation; by emphasizing “dharmeṇa,” it implies that household relations (and by extension royal household conduct) should align with recognized ethical-legal norms rather than impulse.
No Vāstu/temple-building or ritual procedure is mentioned; the verse is primarily a dharma statement about marriage/relationship norms.