Mahabharata 12.27.6
जीर्णं सिंहमिव प्रांशुं नरसिंहं पितामहम्कीर्यमाणं शरैस्तीक्ष्णैर्दृष्ट्वा मे व्यथितं मनः
jīrṇaṃ siṃhamiva prāṃśuṃ narasiṃhaṃ pitāmahamkīryamāṇaṃ śaraistīkṣṇairdṛṣṭvā me vyathitaṃ manaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book