Mahabharata 12.336.15

यदासीच्चाक्षुषं जन्म द्वितीयं ब्रह्मणो नृपतदा पितामहात्सोमादेतं धर्ममजानतनारायणात्मकं राजन्रुद्राय प्रददौ च सः

yadāsīccākṣuṣaṃ janma dvitīyaṃ brahmaṇo nṛpatadā pitāmahātsomādetaṃ dharmamajānatanārāyaṇātmakaṃ rājanrudrāya pradadau ca saḥ

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