Bhagwad Gita
Chapter 3, Verse 22
न मे पार्थास्ति कर्तव्यं त्रिषु लोकेषु किञ्चन।
नानवाप्तमवाप्तव्यं वर्त एव च कर्मणि।।3.22।।
O son of Prtha, there is no work prescribed for Me within all the three planetary systems. Nor am I in want of anything, nor have I need to obtain anything, and yet I am engaged in work.