Valmiki Ramayana Aranya Kanda Sarga 26 Shloka 7

ततः thereafter, सुसङ्कृद्धः became furious, समरे in war, वीरः hero, रामः Rama, क्षुरेण with a swordlike, अस्य his, महत् great, धनुः bow, चतुर्भिः four more, चतुरः four, हयान् horses, चिच्छेद cut to pieces.

Heroic Rama, mighty angry, then, broke the big bow of Dusana, with his swordlike arrow. And with a series of four arrows cut his four horses to pieces.