Valmiki Ramayana Yuddha Kanda Sarga 80 Shloka 20
Original Shlokaस ददर्शमहावीर्यौनागौत्रिशिरसानिव । सृजन्ताविषुजालानिवीरौवानरमध्यगौ ।।6.80.20।।
1 source checked for this shloka
सः he, महावीर्यौ great hero, त्रिशिरसा like three, नागौइव like serpents, इषुजालानि discharging arrows, सृजन्तौ raining, वानरमध्यगौ in the midst of Vanaras, वीरौ heroes, ददर्श saw
That great hero saw Rama and Lakshmana like three serpents in the midst of Vanaras raining network of arrows.