Srimad Bhagavatam Canto 10, Chapter 33, Text 12

 SB 10.33.12

kasyascin natya-viksipta
 kundala-tvisa-manditam
gandam gande sandadhatyah
 pradat tambula-carvitam
 
Translation: 
 
Next to Krsna’s cheek one gopi put her own, beautified by the effulgence of her earrings, which glittered as she danced. Krsna then carefully gave her the betel nut He was chewing.
Srimad Bhagavatam Canto 10, Chapter 33, Text 11
Srimad Bhagavatam Canto 10, Chapter 33, Text 13