Bhagavad Gita 6.28

Thus, free from sin, abiding always in the Eternal, the saint enjoys, without effort, the bliss that flows from the realization of the Infinite.

युञ्जन्नेवं सदाऽऽत्मानं योगी विगतकल्मषः।
सुखेन ब्रह्मसंस्पर्शमत्यन्तं सुखमश्नुते॥

yuñjannevaṃ sadā''tmānaṃ yogī vigatakalmaṣaḥ|
sukhena brahmasaṃsparśamatyantaṃ sukhamaśnute||

English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).