Matsya Purana — Pitṛ Worlds
जनन्यथ दिलीपस्य भगीरथपितामही लोकाः कामदुघा नाम कामभोगफलप्रदाः //
jananyatha dilīpasya bhagīrathapitāmahī lokāḥ kāmadughā nāma kāmabhogaphalapradāḥ //
And Dilīpa’s queen—who was also the grandmother of Bhagīratha—was named Lokā. She was called Kāmadughā, for she bestowed the fruits of desired enjoyments and pleasures.
This verse does not address Pralaya; it belongs to the Matsya Purana’s dynasty/genealogy material, identifying a queen in Dilīpa’s line and her epithet.
Indirectly, it supports the Purāṇic ideal of royal continuity: queens and heirs are recorded as part of dhārmic kingship, emphasizing lineage, legitimacy, and the transmission of merit and responsibility through generations.
No Vāstu, temple-building, or ritual procedure is stated here; the focus is on naming and praising a royal ancestress through the epithet Kāmadughā (“wish-fulfilling”).