Mahabharata 5.123.10

धर्मार्थयुक्तं वचनमाह त्वां तात केशवःतथा भीष्मः शांतनवस्तज्जुषस्व नराधिप

dharmārthayuktaṃ vacanamāha tvāṃ tāta keśavaḥtathā bhīṣmaḥ śāṃtanavastajjuṣasva narādhipa

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