Matsya Purana — Inquiry into Yayāti’s Story and the Kacha–Devayānī Episode
ऋषेर् अङ्गिरसः पौत्रं पुत्रं साक्षाद्बृहस्पतेः नाम्ना कचेति विख्यातं शिष्यं गृह्णातु मां भवान् //
ṛṣer aṅgirasaḥ pautraṃ putraṃ sākṣādbṛhaspateḥ nāmnā kaceti vikhyātaṃ śiṣyaṃ gṛhṇātu māṃ bhavān //
I am the grandson of the sage Aṅgiras and the direct son of Bṛhaspati; I am renowned by the name Kaca. Please accept me as your disciple.
This verse does not describe pralaya; it focuses on lineage identity and the formal request to be accepted as a disciple within a narrative episode.
It highlights the dharmic ideal of seeking proper instruction under a qualified teacher (guru–śiṣya discipline), a model relevant to householders and rulers who are expected to learn and govern/act based on śāstric guidance.
No vastu/temple-architecture rule is stated here; the ritual-social significance is the initiation-like act of requesting acceptance into discipleship, emphasizing authorized transmission of knowledge.