Mahabharata 3.81.91

श्रीकुञ्जं च सरस्वत्यां तीर्थं भरतसत्तमतत्र स्नात्वा नरो राजन्नग्निष्टोमफलं लभेत्

śrīkuñjaṃ ca sarasvatyāṃ tīrthaṃ bharatasattamatatra snātvā naro rājannagniṣṭomaphalaṃ labhet

Our plain-language meaning of this verse is waiting for scholar review.