Srimad Bhagavatam Canto 10, Chapter 23, Text 51

 SB 10.23.51

sa vai na adyah purusah
 sva-maya-mohitatmanam
avijñatanubhavanam
 ksantum arhaty atikramam
 
Translation: 
 
We were bewildered by Lord Krsna’s illusory potency and thus could not understand His influence as the original Personality of Godhead. Now we hope He will kindly forgive our offense.
Srimad Bhagavatam Canto 10, Chapter 23, Text 50
Srimad Bhagavatam Canto 10, Chapter 23, Text 52