Mahabharata 13.31.6

मनोर्महात्मनस्तात प्रजाधर्मेण शासतःबभूव पुत्रो धर्मात्मा शर्यातिरिति विश्रुतः

manormahātmanastāta prajādharmeṇa śāsataḥbabhūva putro dharmātmā śaryātiriti viśrutaḥ

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