Mahabharata 12.314.36

ऊचुस्ते सहिता राजन्निदं वचनमुत्तमम्यदि प्रीत उपाध्यायो धन्याः स्मो मुनिसत्तम

ūcuste sahitā rājannidaṃ vacanamuttamamyadi prīta upādhyāyo dhanyāḥ smo munisattama

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