Mahabharata 12.69.16

गुणवन्तो महोत्साहा धर्मज्ञाः साधवश्च येसंदधीत नृपस्तैश्च राष्ट्रं धर्मेण पालयन्

guṇavanto mahotsāhā dharmajñāḥ sādhavaśca yesaṃdadhīta nṛpastaiśca rāṣṭraṃ dharmeṇa pālayan

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