Matsya Purana — Yadu Lineage
त्रिपुरघ्नाय तीर्थाया-वक्राय रोमशाय च तिग्मायुधाय व्याख्याय सुसिद्धाय पुलस्तये //
tripuraghnāya tīrthāyā-vakrāya romaśāya ca tigmāyudhāya vyākhyāya susiddhāya pulastaye //
Salutation to Pulastya—renowned as the slayer of Tripura; the very Tīrtha, the sacred ford; the one of curved, austere form, the hairy ascetic; the bearer of a sharp weapon; the great expositor; the perfectly accomplished sage.
This verse does not describe Pralaya directly; it functions as a devotional salutation, establishing sacred authority by praising a realized sage (Pulastya) through honorific epithets.
Indirectly, it models dharmic conduct: beginning teachings with reverence to authoritative sages and traditions (guru–ṛṣi–paramparā), which is a recommended foundation for righteous governance and disciplined household life.
Ritually, it reflects the Purāṇic practice of maṅgala/namaskāra (opening salutations) before instruction; no specific Vāstu or temple-building rule is stated in this particular śloka.