Mahabharata 13.108.1

युधिष्ठिर उवाच · yudhiṣṭhira uvāca

यथा ज्येष्ठः कनिष्ठेषु वर्तते भरतर्षभकनिष्ठाश्च यथा ज्येष्ठे वर्तेरंस्तद्ब्रवीहि मे

yathā jyeṣṭhaḥ kaniṣṭheṣu vartate bharatarṣabhakaniṣṭhāśca yathā jyeṣṭhe varteraṃstadbravīhi me

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