Srimad Bhagavatam Canto 10, Chapter 29, Text 47

SB 10.29.47

evam bhagavatah krsnal
 labdha-mana mahatmanah
atmanam menire strinam
 maninyo hy adhikam bhuvi
 
Translation: 
 
The gopis became proud of themselves for having received such special attention from Krsna, the Supreme Personality of Godhead, and each of them thought herself the best woman on earth.
 
Purport: 
 
The gopis were proud because they had attained as their lover the greatest of all personalities. So in a sense they were proud of Krsna. Also, the pride of the gopis was a pretense created by Krsna’s pastime potency in order to intensify their love for Him through separation. In this connection, Srila Visvanatha Cakravarti quotes Bharata Muni’s Natyasastra: na vina vipralambhena sambhogah pustim asnute. “Direct contact is not fully appreciated until separation has been experienced.”
Srimad Bhagavatam Canto 10, Chapter 29, Text 45-46
Srimad Bhagavatam Canto 10, Chapter 29, Text 48