Mahabharata 5.91.2
धर्मार्थयुक्तं तथ्यं च यथा त्वय्युपपद्यतेतथा वचनमुक्तोऽस्मि त्वयैतत्पितृमातृवत्
dharmārthayuktaṃ tathyaṃ ca yathā tvayyupapadyatetathā vacanamukto'smi tvayaitatpitṛmātṛvat
Our plain-language meaning of this verse is waiting for scholar review.