Mahabharata 12.326.102

युधिष्ठिर उवाच · yudhiṣṭhira uvāca

एतदाश्चर्यभूतं हि माहात्म्यं तस्य धीमतःकिं ब्रह्मा न विजानीते यतः शुश्राव नारदात्

etadāścaryabhūtaṃ hi māhātmyaṃ tasya dhīmataḥkiṃ brahmā na vijānīte yataḥ śuśrāva nāradāt

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