Bhagavad Gita Chapter 6 Verse 8
भगवद् गीता अध्याय 6 श्लोक 8

ज्ञानविज्ञानतृप्तात्मा कूटस्थो विजितेन्द्रियः।
युक्त इत्युच्यते योगी समलोष्टाश्मकाञ्चनः।।6.8।।



English Translation - Swami Sivananda
6.8 The Yogi who is satisfied with the knowledge and the wisdom (of the Self), who has conered the senses, and to whom a clod of earth, a piece of stone and gold are the same, is said to be harmonied (i.e., is said to have attained Nirvikalpa Samadhi).


English Translation of Sanskrit Commentary By Sri Shankaracharya's
6.8 A yogi, jnana-vijnana-trpta-atma, whose mind is satisfied with knowledge and realization-jnana is thorough knowledge of things presented by the scriptures, but vijnana is making those things known from the scriptures a subject of ones own realization just as they have been presented; he whose mind (atma) has become contented (trpta) with those jnana and vijnana is jnana-vijnana-trpta-atma-; kutasthah, who is unmoved, i.e. who becomes unshakable; and vijita-indriyah, who has his organs under control;- he who is of this kind, ucyate, is said to be; yuktah, Self-absorbed. That yogi sama-losta-asma-kancanah, treats eally a lump of earth, a stone and gold.
Further,


Transliteration Bhagavad Gita 6.8Jnaana vijnaana triptaatmaa kootastho vijitendriyah;
Yuktah ityuchyate yogee samaloshtaashmakaanchanah.


Word Meanings Bhagavad Gita 6.8jñāna—knowledge; vijñāna—realized knowledge, wisdom from within; tṛipta ātmā—one fully satisfied; kūṭa-sthaḥ—undisturbed; vijita-indriyaḥ—one who has conquered the senses; yuktaḥ—one who is in constant communion with the Supreme; iti—thus; uchyate—is said; yogī—a yogi; sama—looks equally; loṣhṭra—pebbles; aśhma—stone; kāñchanaḥ—gold