ज्ञानविज्ञानतृप्तात्मा कूटस्थो विजितेन्द्रियः ।युक्त इत्युच्यते योगी समलोष्टाश्मकाञ्चनः ॥
jñānavijñānatṛptātmā kūṭastho vijitendriyaḥyukta ityucyate yogī samaloṣṭāśmakāñcanaḥ
The Yogin, who is satisfied with self-knowledge, tranquil and self-poised, master of his senses, regarding alike clod and stone and gold, is said to be in Yoga.
Gītā 6·8(The) higher self is the Akshara, kūṭasthaḥ, which stands above the changes and the perturbations of the natural being; and the Yogin is said to be in Yoga with it when he also is like it, kūṭasthaḥ, when he is superior to all appearances and mutations, when he is satisfied with self-knowledge, when he is equal-minded to all things and happenings and persons.