BG 2.51
कर्मजं बुद्धियुक्ता हि फलं त्यक्त्वा मनीषिणः
जन्मबन्धविनिर्मुक्ताः पदं गच्छन्त्यनामयम्
karmajaṃ buddhiyuktā hi phalaṃ tyaktvā manīṣiṇaḥ
janmabandhavinirmuktāḥ padaṃ gacchantyanāmayam
TRANSLATION
The wise who possess evenness of mind, relinquishing the fruits born of action, are freed from the bondage of rebirth, and go to the region beyond all ills.
PURPORT
Those who possess this evenness of mind while performing actions and relinquish their fruits, are freed from the bondage of rebirth, and go to the region beyond all ills. ‘Hi’ means that this dictum or teaching is well known in all the Upanishads.