Mahabharata 3.149.1
भीम उवाच · bhīma uvāca
पूर्वरूपमदृष्ट्वा ते न यास्यामि कथंचनयदि तेऽहमनुग्राह्यो दर्शयात्मानमात्मना
pūrvarūpamadṛṣṭvā te na yāsyāmi kathaṃcanayadi te'hamanugrāhyo darśayātmānamātmanā
Our plain-language meaning of this verse is waiting for scholar review.