Srimad Bhagavatam Canto 10, Chapter 31, Text 11

SB 10.31.11

calasi yad vrajac carayan pasun
 nalina-sundaram natha te padam
sila-trnankuraih sidatiti nah
 kalilatam manah kanta gacchati
 
Translation: 
 
Dear master, dear lover, when You leave the cowherd village to herd the cows, our minds are disturbed with the thought that Your feet, more beautiful than a lotus, will be pricked by the spiked husks of grain and the rough grass and plants.
Srimad Bhagavatam Canto 10, Chapter 31, Text 10
Srimad Bhagavatam Canto 10, Chapter 31, Text 12