Mahabharata 8.52.25

अद्य कर्णे हते युद्धे सोमकानां महारथाःकृतं कार्यं च मन्यन्तां मित्रकार्येप्सवो युधि

adya karṇe hate yuddhe somakānāṃ mahārathāḥkṛtaṃ kāryaṃ ca manyantāṃ mitrakāryepsavo yudhi

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