Mahabharata 7.99.14

तं प्रयान्तं नरश्रेष्ठं पुत्रो दुःशासनस्तवविव्याध नवभिस्तूर्णं शरैः संनतपर्वभिः

taṃ prayāntaṃ naraśreṣṭhaṃ putro duḥśāsanastavavivyādha navabhistūrṇaṃ śaraiḥ saṃnataparvabhiḥ

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