Mahabharata 3.36.21

कर्तव्ये पुरुषव्याघ्र किमास्से पीठसर्पवत्बुद्ध्या वीर्येण संयुक्तः श्रुतेनाभिजनेन च

kartavye puruṣavyāghra kimāsse pīṭhasarpavatbuddhyā vīryeṇa saṃyuktaḥ śrutenābhijanena ca

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