Valmiki Ramayana Yuddha Kanda Sarga 91 Shloka 21

भिन्नवर्मा bow split, वक्त्रेण from mouth, रुधिरम् blood, वमन् ejected, सःरावणिः that Indrajith, दृढज्यम् stout string, बलवत्तरम् strong, कार्मुकश्रेष्ठम् best of bow, जग्राह hold.

Bow split, ejecting blood from mouth, Indrajith took his strong best of bows which had a stout string.