karmasaṃnyāsayoga - Verse śloka 21
śloka 21
bāhyasparśeṣvasaktātmā vindatyātmani yatsukham |
sa brahmayogayuktātmā sukhamakṣayamaśnute ||5-21||
Translation
The man whose inner being is free from attachment to external objects finds happiness in the Self alone; the man whose mind is absorbed in meditation on Brahman attains imperishable bliss.