Mahabharata 6.17.11

अधर्मः क्षत्रियस्यैष यद्व्याधिमरणं गृहेयदाजौ निधनं याति सोऽस्य धर्मः सनातनः

adharmaḥ kṣatriyasyaiṣa yadvyādhimaraṇaṃ gṛheyadājau nidhanaṃ yāti so'sya dharmaḥ sanātanaḥ

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