Chapter 5 · verse 16 · gita.yoga.org

Bhagavad Gita 5.16

ज्ञानेन तु तदज्ञानं येषां नाशितमात्मनः। तेषामादित्यवज्ज्ञानं प्रकाशयति तत्परम्

But to those whose ignorance is destroyed by knowledge of the Self, like the sun, knowledge reveals the Supreme Brahman.