Matsya Purana — The Legend of Acchodā: Pitṛloka
*सूत उवाच लोकाः सोमपथा नाम यत्र मारीचनन्दनाः वर्तन्ते देव पितरो देवा यान्भावयन्त्यलम् //
*sūta uvāca lokāḥ somapathā nāma yatra mārīcanandanāḥ vartante deva pitaro devā yānbhāvayantyalam //
Sūta said: There are worlds called the Somapathas, where the sons of Marīci dwell; there too are the divine Pitṛs and the gods, and the gods in abundance sustain and cherish those realms.
It does not describe Pralaya directly; it maps the cosmic order of lokas—specifically the Somapatha realms—showing how divine beings (Devas and Pitṛs) maintain and populate higher worlds.
By highlighting Pitṛs and the Soma-path realms, it implicitly supports the Matsya Purana’s emphasis on śrāddha and ancestral rites: householders (and kings as exemplars) sustain dharma by honoring Pitṛs, aligning human duty with the cosmic hierarchy.
The ritual takeaway is Pitṛ-centered practice (e.g., śrāddha, tarpaṇa) connected to higher worlds; no Vāstu or temple-construction rule is stated in this particular verse.