Bhagavad-gītā 4.19
BG 4.19
Open the full passageयस्य सर्वे समारम्भाः कामसङ्कल्पवर्जिताः । ज्ञानाग्निदग्धकर्माणं तमाहुः पण्डितं बुधाः ॥१९॥
Sanskrit
yasya sarve samārambhāḥ kāma-saṅkalpa-varjitāḥ jñānāgni-dagdha-karmāṇaṁ tam āhuḥ paṇḍitaṁ budhāḥ
Translation
One is understood to be in full knowledge whose every endeavor is devoid of desire for sense gratification. He is said by sages to be a worker for whom the reactions of work have been burned up by the fire of perfect knowledge.