Mahabharata 1.125.16

विदुर उवाच · vidura uvāca

एष पार्थो महाराज फल्गुनः पाण्डुनन्दनःअवतीर्णः सकवचस्तत्रैष सुमहास्वनः

eṣa pārtho mahārāja phalgunaḥ pāṇḍunandanaḥavatīrṇaḥ sakavacastatraiṣa sumahāsvanaḥ

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