Srimad Bhagavatam Canto 10, Chapter 18, Text 24

SB 10.18.24

uvaha krsno bhagavan
 sridamanam parajitah
vrsabham bhadrasenas tu
 pralambo rohini-sutam
 
Translation: 
 
Defeated, the Supreme Lord Krsna carried Sridama. Bhadrasena carried Vrsabha, and Pralamba carried Balarama, the son of Rohini.
 
Purport: 
 
One may ask how Bhagavan, the Supreme Lord, can be defeated by His boyfriends. The answer is that in His original form, God has a most playful nature and occasionally enjoys submitting to the strength or desire of His loving friends. A father may sometimes playfully fall down on the ground when struck by his beloved little child. These acts of love give pleasure to all parties. Thus Sridama agreed to ride on Lord Krsna’s shoulders to please his beloved friend, who happened to be Bhagavan, the Supreme Personality of Godhead.
Srimad Bhagavatam Canto 10, Chapter 18, Text 23
Srimad Bhagavatam Canto 10, Chapter 18, Text 25