Mahabharata 3.154.26

राक्षसे जीवमानेऽद्य रविरस्तमियाद्यदिनाहं ब्रूयां पुनर्जातु क्षत्रियोऽस्मीति भारत

rākṣase jīvamāne'dya ravirastamiyādyadināhaṃ brūyāṃ punarjātu kṣatriyo'smīti bhārata

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