Srimad Bhagavatam Canto 10, Chapter 68, Text 45

SB 10.68.45

sthity-utpatty-apyayanam tvam
 eko hetur nirasrayah
lokan kridanakan isa
 kridatas te vadanti hi
 
Translation: 
 
You alone cause the creation, maintenance and annihilation of the cosmos, and of You there is no prior cause. Indeed, O Lord, authorities say that the worlds are mere playthings for You as You perform Your pastimes.
Srimad Bhagavatam Canto 10, Chapter 68, Text 44
Srimad Bhagavatam Canto 10, Chapter 68, Text 46