Srimad Bhagavatam Canto 10, Chapter 60, Text 49

SB 10.60.49

sri-bhagavan uvaca
sadhvy etac-chrotu-kamais tvam
 raja-putri pralambhita
mayoditam yad anvattha
 sarvam tat satyam eva hi
 
Translation: 
 
The Supreme Lord said: O saintly lady, O princess, We deceived you only because We wanted to hear you speak like this. Indeed, everything you said in reply to My words is most certainly true.
Srimad Bhagavatam Canto 10, Chapter 60, Text 48
Srimad Bhagavatam Canto 10, Chapter 60, Text 50