इति श्रीमहा भारते कर्णपर्वणि कर्णापयाने पञ्चाशत्तमो5ध्याय:
iti śrīmahābhārate karṇaparvaṇi karṇāpayāne pañcāśattamo 'dhyāyaḥ
Thus, in the revered Mahābhārata, within the Karṇa Parva, in the section concerning Karṇa’s advance/march, ends the fiftieth chapter.
भीम उवाच
This line is a colophon marking the close of a chapter; its ethical function is indirect—reminding the reader that the epic’s war narrative is organized into purposeful sections, each framing actions (like Karṇa’s advance) within the larger moral inquiry of the Mahābhārata.
The text signals the end of a chapter in the Karṇa Parva, specifically within the subsection describing Karṇa’s advance/march (karṇāpayāna). It is a structural closing formula rather than spoken dialogue.