Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Sankhya Yoga Chapter 2, Verse 2.51.
Sanskrit
कर्मजं बुद्धियुक्ता हि फलं त्यक्त्वा मनीषिणः । जन्मबन्धविनिर्मुक्ताः पदं गच्छन्त्यनामयम् ॥ २.५१ ॥
Hindi
क्योंकि समबुद्धि से युक्त ज्ञानीजन कर्मों से उत्पन्न होने वाले फल को त्यागकर जन्मरूप बंधन से मुक्त हो निर्विकार परम पद को प्राप्त हो जाते हैं|
English
Those individuals who have devoted their lives to the practice of KARMYOGA, they not only free themselves of the worries that accompany anticipation of results after performing certain actions, but also free themselves of all sins and achieve the supreme state of everlasting peace and happiness.