Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Karma Yoga Chapter 3, Verse 3.26.
Sanskrit
न बुद्धिभेदं जनयेदज्ञानां कर्मसङ्गिनाम् । जोषयेत्सर्वकर्माणि विद्वान्युक्तः समाचरन् ॥ ३.२६ ॥
Hindi
परमात्माके स्वरूपमें अटल स्थित हुए ज्ञानी पुरुषको चाहिये कि वह शास्त्रविहित कर्मोंमें आसक्तिवाले अज्ञानियोंकी बुद्धिमें भ्रम अर्थात् कर्मोंमें अश्रद्धा उत्पन्न न करे । किन्तु स्वयं शास्त्रविहित समस्त कर्म भलीभाँति करता हुआ उनसे भी वैसे ही करवावे|
English
It is not a wise man’s concern or responsibility to fill the ignorant person’s mind with doubts, even if the latter is attached to his actions and constantly awaits results.However, he should encourafe these ignorant people just as any great man, by performing his own duties and actions unattached to them, as well as possible.