Mahabharata 3.274.20

तच्छूलमन्तरा रामश्चिच्छेद निशितैः शरैःतद्दृष्ट्वा दुष्करं कर्म रावणं भयमाविशत्

tacchūlamantarā rāmaściccheda niśitaiḥ śaraiḥtaddṛṣṭvā duṣkaraṃ karma rāvaṇaṃ bhayamāviśat

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