Mahabharata 1.124.29

लाघवं सौष्ठवं शोभां स्थिरत्वं दृढमुष्टिताम्ददृशुस्तत्र सर्वेषां प्रयोगे खड्गचर्मणाम्

lāghavaṃ sauṣṭhavaṃ śobhāṃ sthiratvaṃ dṛḍhamuṣṭitāmdadṛśustatra sarveṣāṃ prayoge khaḍgacarmaṇām

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