Mahabharata 7.58.12

जजाप जप्यं कौन्तेयः सतां मार्गमनुष्ठितःततोऽग्निशरणं दीप्तं प्रविवेश विनीतवत्

jajāpa japyaṃ kaunteyaḥ satāṃ mārgamanuṣṭhitaḥtato'gniśaraṇaṃ dīptaṃ praviveśa vinītavat

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