Matsya Purana — Paurava Genealogy: Bharata
*सूत उवाच पत्न्यामापन्नसत्त्वायाम् उशिजः स स्थितो भुवि भ्रातुर्भार्यां स दृष्ट्वा तु बृहस्पतिरुवाच ह //
*sūta uvāca patnyāmāpannasattvāyām uśijaḥ sa sthito bhuvi bhrāturbhāryāṃ sa dṛṣṭvā tu bṛhaspatiruvāca ha //
Sūta said: “When Uśij’s wife had conceived, he remained on the earth. Then Bṛhaspati, seeing his brother’s wife, spoke these words.”
Nothing directly—this verse introduces a human/ethical narrative (a dialogue trigger) rather than cosmology or Pralaya.
It frames a situation involving kinship and marital boundaries (brother’s wife), a common Purāṇic setup for teaching restraint, propriety, and household dharma through the ensuing dialogue.
None is stated in this verse; it functions as narrative context rather than Vāstu, temple rules, or ritual procedure.