Mahabharata 7.36.17

विविंशतिस्तु विंशत्या कृतवर्मा च सप्तभिःबृहद्बलस्तथाष्टाभिरश्वत्थामा च सप्तभिः

viviṃśatistu viṃśatyā kṛtavarmā ca saptabhiḥbṛhadbalastathāṣṭābhiraśvatthāmā ca saptabhiḥ

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