Matsya Purana — Inquiry into Taraka’s Slaying and the Prelude to Guha
*दितिरुवाच पुत्रोत्तीर्णव्रतां प्रायो विद्धि मां पाकशासन भविष्यति च ते भ्राता तेन सार्धमिमां श्रियम् //
*ditiruvāca putrottīrṇavratāṃ prāyo viddhi māṃ pākaśāsana bhaviṣyati ca te bhrātā tena sārdhamimāṃ śriyam //
Diti said: “O Pākaśāsana (Indra), know that I have, for the most part, completed the observance undertaken to obtain a son. And your brother, too, will come to be; together with him you shall enjoy this prosperity.”
Nothing directly—this verse is genealogical and ritual in tone, focusing on a vow for progeny and the foretold birth of a brother, not cosmic dissolution.
It highlights the Purāṇic idea that disciplined observances (vrata) and lawful rites undertaken with intent (here, for progeny) are believed to yield social stability—lineage continuity and shared prosperity, key concerns for householders and rulers alike.
The ritual element is the ‘putra-vrata’ (observance for obtaining a son). No Vāstu/temple-building detail appears, but it reflects the Matsya Purana’s broader emphasis on correctly performed rites producing auspicious outcomes.