Matsya Purana — Yadu Lineage
हिरण्यकशिपुर् दैत्यो नारसिंहेन पातितः वामनेन बलिर् बद्धस् त्रैलोक्याक्रमणे पुरा //
hiraṇyakaśipur daityo nārasiṃhena pātitaḥ vāmanena balir baddhas trailokyākramaṇe purā //
In former times, the Daitya Hiraṇyakaśipu was struck down by Narasiṃha; and Bali was bound by Vāmana during the ancient stride that encompassed the three worlds.
It does not describe Pralaya directly; it highlights Vishnu’s protective interventions (avatāras) that restore cosmic balance, a theme that complements Purāṇic discussions of cyclical order and disruption.
By presenting Hiraṇyakaśipu and Bali as exempla of power checked by dharma, the verse implies that rulers and householders must restrain pride and uphold rightful order, recognizing that sovereignty is subordinate to moral law.
No Vāstu or temple-building rule is stated here; the ritual takeaway is devotional—remembering Narasiṃha and Vāmana as protectors of dharma, often invoked in worship and recitation for protection and steadiness of conduct.