You have been, on several occasions, seen to engage in battle with the sons of Pandu. But, charioteer's son, you have, on all those occasions, been defeated by the Pandavas.
समागमः पाण्डुसुतैदृष्टस्ते बहुशो युधि। सर्वत्र निर्जितश्चासि पाण्डवैः सूतनन्दन॥