Valmiki Ramayana Bala Kanda Sarga 30 Shloka 21

तत: then, राम: Rama, दिव्यम् celestial, अद्भुतम् marvellous, आग्नेयास्त्रम् Agneya weapon, सङ्गृह्य having taken, सुबाहूरसि in the chest of Subahu, चिक्षेप hurled, स: he, विद्ध: having been struck down, भुवि on the ground, प्रापतत् fell down.

Then Rama took hold of the celestial, marvellous Agneya weapon and hurled it into the chest of Subahu. Struck, Subahuhe fell down on the ground.