SB 10.68.30
drstva kurunam dauhsilyam
srutvavacyani cacyutah
avocat kopa-samrabdho
duspreksyah prahasan muhuh
Translation:
Seeing the bad character of the Kurus and hearing their nasty words, the infallible Lord Balarama became filled with rage. His countenance frightful to behold, He laughed repeatedly and spoke as follows.