Mahabharata 12.336.29

उपदिश्य ततो धर्मं ब्रह्मणेऽमिततेजसेतं कार्तयुगधर्माणं निराशीःकर्मसंज्ञितम्जगाम तमसः पारं यत्राव्यक्तं व्यवस्थितम्

upadiśya tato dharmaṃ brahmaṇe'mitatejasetaṃ kārtayugadharmāṇaṃ nirāśīḥkarmasaṃjñitamjagāma tamasaḥ pāraṃ yatrāvyaktaṃ vyavasthitam

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