Srimad Bhagavatam Canto 10, Chapter 38, Text 08

SB 10.38.8

yad arcitam brahma-bhavadibhih suraih
 sriya ca devya munibhih sa-satvataih
go-caranayanucarais carad vane
 yad gopikanam kuca-kunkumankitam
 
Translation: 
 
Those lotus feet are worshiped by Brahma, Siva and all the other demigods, by the goddess of fortune, and also by the great sages and Vaisnavas. Upon those lotus feet the Lord walks about the forest while herding the cows with His companions, and those feet are smeared with the kunkuma from the gopis’ breasts.
 
Srimad Bhagavatam Canto 10, Chapter 38, Text 07
Srimad Bhagavatam Canto 10, Chapter 38, Text 09