One verse

Bhagavad Gita 5.21

5.21

बाह्यस्पर्शेष्वसक्तात्मा विन्दत्यात्मनि यत्सुखम् | स ब्रह्मयोगयुक्तात्मा सुखमक्षयमश्नुते ||५-२१||

bāhyasparśeṣvasaktātmā vindatyātmani yatsukham . sa brahmayogayuktātmā sukhamakṣayamaśnute ||5-21||

bāhya-sparśeṣu
in external sense pleasure
asakta-ātmā
one who is not attached
vindati
enjoys
ātmani
in the self
yat
that which
sukham
happiness
saḥ
he
brahma-yoga
by concentration in Brahman
yukta-ātmā
self-connected
sukham
happiness
akṣayam
unlimited
aśnute
enjoys

Such a liberated person is not attracted to material sense pleasure but is always in trance, enjoying the pleasure within. In this way the self-realized person enjoys unlimited happiness, for he concentrates on the Supreme.