Chapter 13, Verse 18 - jyotiṣām api taj jyotis tamasaḥ param ucyate jñānaṁ jñeyaṁ jñāna-gamyaṁ hṛdi sarvasya viṣṭhitam

Chapter 13, Verse 18 - jyotiṣām api taj jyotis tamasaḥ param ucyate jñānaṁ jñeyaṁ jñāna-gamyaṁ hṛdi sarvasya viṣṭhitam | GitaLink