Bhagavad Gita Chapter 5 Verse 21
भगवद् गीता अध्याय 5 श्लोक 21

बाह्यस्पर्शेष्वसक्तात्मा विन्दत्यात्मनि यत्सुखम्।
स ब्रह्मयोगयुक्तात्मा सुखमक्षयमश्नुते।।5.21।।



हिंदी अनुवाद - स्वामी तेजोमयानंद
।।5.21।। बाह्य विषयों में आसक्तिरहित अन्तकरण वाला पुरुष आत्मा में ही सुख प्राप्त करता है ब्रह्म के ध्यान में समाहित चित्त वाला पुरुष अक्षय सुख प्राप्त करता है।।


Kumara Vaishnava Sampradaya - Commentary
Here Lord Krishna describes the reality for the person who desists from
attachments to anything except the atma or eternal soul and who derives all
pleasures exclusively from their internal relationship with the atma
relinquishing all desires for sensuous material enticements and instead
delighting in brahma-yoga or the science of the individual consciousness
attaining communion with the Ultimate Consciousness by realising the
spiritual substratum pervading all existence. Such a person attains sukham-
aksayam or imperishable happiness. Next it will be illustrated how desire
for material sense gratification can be easily abandoned.