Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 30
Sanskrit:
केचित् कुर्वन्ति कर्माणि कामैरहतचेतस: ।त्यजन्त: प्रकृतीर्दैवीर्यथाहं लोकसङ्ग्रहम् ॥ ३० ॥
ITRANS:
kecit kurvanti karmāṇikāmair ahata-cetasaḥtyajantaḥ prakṛtīr daivīryathāhaṁ loka-saṅgraham
Translation:
Having renounced all material propensities, which spring from the Lord’s illusory energy, some people execute worldly duties with their minds undisturbed by mundane desires. They act as I do, to instruct the general populace.