Srimad Bhagavatam Canto 10, Chapter 73, Text 32

SB 10.73.32

gatva te khandava-prastham
 sankhan dadhmur jitarayah
harsayantah sva-suhrdo
 durhrdam casukhavahah
 
Translation: 
 
When they arrived at Indraprastha, the victorious heroes blew their conchshells, bringing joy to their well-wishing friends and sorrow to their enemies.
Srimad Bhagavatam Canto 10, Chapter 73, Text 31
Srimad Bhagavatam Canto 10, Chapter 73, Text 33