Bhagavad Gita 10.22 is Chapter 10, Verse 22, in Vibhuti Yoga (Divine Manifestations). Below are the Sanskrit text, a transliteration, a plain-English translation and an explanation.
vedānāṁ sāma-vedo 'smi devānām asmi vāsavaḥ indriyāṇāṁ manaś cāsmi bhūtānām asmi cetanā
"Among the Vedas I am the Sama Veda; among the gods, I am Indra; among the senses, I am the mind; and I am consciousness in living beings."
What This Means:
Among scriptures, the musical Sama Veda. Among gods, Indra (king of gods). Among senses, the mind (which coordinates all). Among beings, consciousness itself.
Going Deeper:
Note the progression: from external (scriptures, gods) to internal (mind, consciousness). The most 'internal' vibhuti is consciousness, the very capacity to experience. That's Krishna.
How To Apply This:
Your capacity to be aware right now, that's a divine manifestation. The light of consciousness by which you read these words is Krishna. The most intimate presence.
Key Sanskrit Terms: