Valmiki Ramayana Yuddha Kanda Sarga 59 Shloka 22

चापासिशरौघजुष्टम् with multitude of swords and arrows, पताकिनम् with flags, पावकदीप्तरूपम् blazing like fire, रथम् chariot, समास्थाय mounted on, यःएषः he that way, विभाति glorious, उदग्रः on top, असौ he is, नगशृङ्गयोधी fights with mountain peaks, नरान्तकः Naranthaka.

Again, comes Naranthaka, with multitude of swords and arrows, mounted on top of a chariot with flags, blazing like fire, who fights with mountain peaks.