Mahabharata 11.2.9
हतोऽपि लभते स्वर्गं हत्वा च लभते यशःउभयं नो बहुगुणं नास्ति निष्फलता रणे
hato'pi labhate svargaṃ hatvā ca labhate yaśaḥubhayaṃ no bahuguṇaṃ nāsti niṣphalatā raṇe
Our plain-language meaning of this verse is waiting for scholar review.