Matsya Purana — The Greatness of Prayaga: Manasa Tirtha
सोमलोकमवाप्नोति सोमेन सह मोदते षष्टिवर्षसहस्राणि स्वर्गलोके महीयते //
somalokamavāpnoti somena saha modate ṣaṣṭivarṣasahasrāṇi svargaloke mahīyate //
He attains the world of Soma, rejoices together with Soma, and for sixty thousand years is honored in the heavenly realm.
This verse does not discuss pralaya; it is a phala statement describing the reward of merit as rebirth/sojourn in Somaloka and honor in Svarga.
It supports the Matsya Purana’s dharma framework where kings and householders gain elevated posthumous states through prescribed rites, vows, and ethical merit—here expressed as attaining Somaloka and celestial honor.
No Vāstu or iconography detail appears in this verse; it functions as a ritual “result clause” (phala-śruti) promising Somaloka and Svarga honors for the relevant observance described in the surrounding passage.