Aśvatthāmā’s Lamentation, Vow of Retaliation, and the Manifestation of the Nārāyaṇāstra (द्रोणपर्व, अध्याय १६६)
इस प्रकार श्रीमह्ााभारत द्रोणपर्वके अन्तर्गत घटोत्कचवधपर्वमें यात्रियुद्धके अवसरपर प्रदीपोंका प्रकाशविषयक एक सौ तिरसठवाँ अध्याय पूरा हुआ
Iti prakāraṃ śrīmahābhārata droṇaparvake antargata ghaṭotkacavadhaparvaṇi yātriyuddhasya avasare pradīpānāṃ prakāśaviṣayaka ekaśatatriṃśattamo 'dhyāyaḥ pūrṇaḥ.
ଏହିପରି ଶ୍ରୀମହାଭାରତର ଦ୍ରୋଣପର୍ବାନ୍ତର୍ଗତ ଘଟୋତ୍କଚବଧପର୍ବରେ ରାତ୍ରିଯୁଦ୍ଧ ଅବସରରେ ପ୍ରଦୀପମାନଙ୍କ ଆଲୋକବିଷୟକ ଏକଶେ ତିରସଠିତମ ଅଧ୍ୟାୟ ସମାପ୍ତ ହେଲା।
संजय उवाच
As a colophon, the verse does not teach through direct instruction; it frames the episode ethically by highlighting the conditions of night warfare—illumination and visibility—implying that even in chaos, combat is evaluated through norms of discernment, order, and accountability.
Sañjaya signals the completion of a chapter in the Drona Parva, within the Ghaṭotkaca-slaying section, specifically noting that this chapter concerned the illumination of lamps during a night battle.