Pṛthivyāyāma-vistara (Extent and Divisions of the Earth) / पृथिव्यायामविस्तरः
तास्तु नद्यः सरस्वत्यः सर्वा गङ्गाः समुद्रगाः / विश्वस्य मातरः सर्वा जगत्पापहराः स्मृताः
tāstu nadyaḥ sarasvatyaḥ sarvā gaṅgāḥ samudragāḥ / viśvasya mātaraḥ sarvā jagatpāpaharāḥ smṛtāḥ
Those rivers are of the nature of Sarasvatī; all are Gaṅgās that journey to the ocean. They are remembered as mothers of the world, removing the sins of all creation.