Udyoga-parva Adhyāya 69: Dhṛtarāṣṭra’s Reverential Address to Sañjaya on Vāsudeva
मौनाद् ध्यानाच्च योगाच्च विद्धि भारत माधवम् | सर्वतत्त्वमयत्वाच्च मधुहा मधुसूदन:,भारत! मौन, ध्यान और योगसे उनका बोध अथवा साक्षात्कार होता है; इसलिये आप उन्हें “माधव” समझें। मधु शब्दसे प्रतिपादित पृथ्वी आदि सम्पूर्ण तत्त्वोंके उपादान एवं अधिष्ठान होनेके कारण मधुसूदन श्रीकृष्णको “मधुहा' कहा गया है
maunād dhyānāc ca yogāc ca viddhi bhārata mādhavam | sarvatattvamayatvāc ca madhuhā madhusūdanaḥ ||
Sañjaya said: O Bhārata, know him as Mādhava—he is realized through silence, meditation, and yoga. And because he pervades and embodies all principles of reality, Madhusūdana is also called Madhuhā, the one who is the very ground and support of all elements.
संजय उवाच
The verse frames true recognition of Kṛṣṇa (as Mādhava/Madhusūdana) as arising from inner disciplines—silence, meditation, and yoga—and presents him as the all-pervading ground of reality (sarva-tattva-maya), not merely a historical actor in the coming conflict.
Sañjaya, reporting to the Kuru king, characterizes Kṛṣṇa through reverential epithets and spiritual criteria of knowing him, emphasizing his cosmic stature and the contemplative means by which sages apprehend him amid the tense pre-war deliberations of the Udyoga Parva.