Mahabharata 12.220.79

किं नु शक्यं मया कर्तुं यत्कालो दुरतिक्रमःन हि त्वां नोत्सहे हन्तुं सवज्रमपि मुष्टिना

kiṃ nu śakyaṃ mayā kartuṃ yatkālo duratikramaḥna hi tvāṃ notsahe hantuṃ savajramapi muṣṭinā

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