Mahabharata 6.111.15

तस्मात्पार्थं पुरोधाय पाञ्चालान्सृञ्जयांस्तथामद्वधे क्रियतां यत्नो मम चेदिच्छसि प्रियम्

tasmātpārthaṃ purodhāya pāñcālānsṛñjayāṃstathāmadvadhe kriyatāṃ yatno mama cedicchasi priyam

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