Verse
सर्वस्य चाहं हृदि सन्निविष्टो मत्तः स्मृतिर्ज्ञानमपोहनञ्च ।वेदैश्च सर्वैरहमेव वेद्यो वेदान्तकृद्वेदविदेव चाहम् ॥
sarvasya cāhaṃ hṛdi sanniviṣṭo mattaḥ smṛtirjñānamapohanañcavedaiśca sarvairahameva vedyo vedāntakṛdvedavideva cāham
I am lodged in the heart of all; from Me are memory and knowledge and their absence. And that which is known by all the Vedas (and by all forms of knowing) am I; and I indeed the knower of Veda and the maker of Vedanta.
Gītā 15·15