Mahabharata 7.157.2

तस्मिन्हते हता हि स्युः सर्वे पाण्डवसृञ्जयाःएकवीरवधे कस्मान्न युद्धे जयमादधत्

tasminhate hatā hi syuḥ sarve pāṇḍavasṛñjayāḥekavīravadhe kasmānna yuddhe jayamādadhat

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