Adhyāya 40: Brahmā on Mahān (The Great Principle) and the All-Pervading Puruṣa
इति श्रीमहाभारते आश्वमेधिके पर्वणि अनुगीतापर्वणि गुरुशिष्यसंवादे चत्वारिंशो5ध्याय:
iti śrīmahābhārate āśvamedhike parvaṇi anugītāparvaṇi guruśiṣyasaṃvāde catvāriṃśo 'dhyāyaḥ
இதி ஸ்ரீமகாபாரதே அச்வமேதிகப் பர்வணி அனுகீதாப் பர்வணி குரு-சிஷ்ய உரையாடலில் நாற்பதாம் அத்தியாயம்.
वायुदेव उवाच
This line is a colophon: it does not present a new teaching, but formally signals the completion of the fortieth chapter within the Anugītā portion of the Aśvamedhika Parva, framed as a guru–disciple dialogue.
The text is marking a structural boundary—closing the chapter. Although the speaker is noted as Vāyudeva in the surrounding context, this particular sentence functions as an editorial/narrative end-formula rather than direct speech.