Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Jnana-Karma-Sanyasa Yoga Chapter 4, Verse 4.19.
Sanskrit
यस्य सर्वे समारम्भाः कामसंकल्पवर्जिताः । ज्ञानाग्निदग्धकर्माणं तमाहुः पण्डितं बुधाः ॥ ४.१९ ॥
Hindi
जिसके सम्पूर्ण शास्त्रसम्मत कर्म बिना कामना और संकल्पके होते हैं तथा जिसके समस्त कर्म ज्ञानरूप अग्निके द्वारा भस्म हो गये हैं, उस महापुरुषको ज्ञानीजन भी पण्डित कहते हैं|
English
One who does all Karma without desire or attachment for the fruits of his Karma and one whose actions are burnt up in the of Gyan or wisdom, is regarded by even the wise men as a sage.