Chapter 11, Verse 18 - tvam akṣaraṁ paramaṁ veditavyaṁ tvam asya viśvasya paraṁ nidhānam tvam avyayaḥ śāśvata-dharma-goptā sanātanas tvaṁ puruṣo mato me

Chapter 11, Verse 18 - tvam akṣaraṁ paramaṁ veditavyaṁ tvam asya viśvasya paraṁ nidhānam tvam avyayaḥ śāśvata-dharma-goptā sanātanas tvaṁ puruṣo mato me | GitaLink