Matsya Purana — The Greatness of Prayāga
सोमतीर्थं महापुण्यं महापातकनाशनम् स्नानमात्रेण राजेन्द्र पुरुषांस्तारयेच्छतम् तस्मात्सर्वप्रयत्नेन तत्र स्नानं समाचरेत् //
somatīrthaṃ mahāpuṇyaṃ mahāpātakanāśanam snānamātreṇa rājendra puruṣāṃstārayecchatam tasmātsarvaprayatnena tatra snānaṃ samācaret //
Somatīrtha is supremely meritorious and destroys even the gravest sins. O best of kings, by bathing there alone one may ferry across a hundred men; therefore, with every effort, one should undertake bathing at that sacred place.
This verse does not discuss pralaya directly; it emphasizes tirtha-mahātmyā—how a sacred place (Somatīrtha) grants purification and liberation-like “crossing over” through ritual bathing.
By addressing the listener as “rājendra,” the text frames pilgrimage and self-purification as part of righteous governance and household life—maintaining personal and societal dharma through prescribed sacred observances.
The ritual significance is primary: snāna (a sacred bath) at Somatīrtha is presented as a potent expiatory act capable of removing grave sins and benefiting others (even “a hundred men”).