Mahabharata 1.208.7

वैशंपायन उवाच · vaiśaṃpāyana uvāca

तेषां श्रुत्वा महाबाहुर्वार्यमाणस्तपोधनैःजगाम तानि तीर्थानि द्रष्टुं पुरुषसत्तमः

teṣāṃ śrutvā mahābāhurvāryamāṇastapodhanaiḥjagāma tāni tīrthāni draṣṭuṃ puruṣasattamaḥ

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