sa yogī brahma-nirvāṇaṁ brahma-bhūto ’dhigachchhati [24]

yaḥ–One who; antaḥ-sukhaḥ–experiences the joy of the self within; antaḥ-ārāmaḥ–who delights in the self within; tathā yaḥ–and who; eva–in this way; antaḥ-jyotiḥ–sees the illumination within; saḥ yogī–such a (niṣkām karma-) yogī (follower of the yoga of selfless action); brahma-bhūtaḥ–attaining the transcendental state; adhigachchhati–achieves; brahma-nirvāṇam–liberation in Brahma; in the personal conception, he reaches the Supersoul, Paramātmā. [24]

Such a yogī sees the self within and delights in the bliss of the self within. Attaining the transcendental state, he attains liberation from matter (and entry into the abode of Brahma).