Wars between Suras and Asuras : Bhfgu curses Visnu - Verse 139

While she was hastening to kill them, the discus ( SudarSana) , the destroyer of the enemies of Suras, hastened still more. On realising the ruthless attempt of the woman (the mother of Kavya) Vi$nu became furious. Taking up that weapon the husband of Ma (i.e. Laksmi) cutoff her head.