Mahabharata 6.96.11

प्रहरन्सर्वशत्रुभ्यः पाण्डवानां महारथःअदृश्यत महेष्वासः सवज्र इव वज्रभृत्

praharansarvaśatrubhyaḥ pāṇḍavānāṃ mahārathaḥadṛśyata maheṣvāsaḥ savajra iva vajrabhṛt

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