Mahabharata 14.53.21

तेऽधर्मेणेह संयुक्ताः परीताः कालधर्मणाधर्मेण निहता युद्धे गताः स्वर्गं न संशयः

te'dharmeṇeha saṃyuktāḥ parītāḥ kāladharmaṇādharmeṇa nihatā yuddhe gatāḥ svargaṃ na saṃśayaḥ

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