Matsya Purana — Origins of Gods and Beings: Daksha’s Progeny
प्रादात्स दश धर्माय कश्यपाय त्रयोदश सप्तविंशतिं सोमाय चतस्रो ऽरिष्टनेमये //
prādātsa daśa dharmāya kaśyapāya trayodaśa saptaviṃśatiṃ somāya catasro 'riṣṭanemaye //
He bestowed ten (daughters) upon Dharma, thirteen upon Kaśyapa, twenty-seven upon Soma (the Moon), and four upon Ariṣṭanemi.
This verse does not describe Pralaya; it supports the creation-era ordering of the cosmos by mapping progeny/lineages through marital allocations to Dharma, Kaśyapa, Soma, and Ariṣṭanemi.
Indirectly, it frames dharma through lineage and social continuity: household life and righteous governance are grounded in ordered progeny and sanctioned relationships, a recurring Purāṇic basis for varṇa-āśrama stability.
No direct Vāstu or temple-ritual rule is stated; the main significance is cosmological—especially the twenty-seven given to Soma, commonly understood as the lunar Nakṣatras that structure ritual calendars and timing.