Valmiki Ramayana Yuddha Kanda Sarga 44 Shloka 11

तथा like that, घोरे terrible, रोमहर्षणे horripilation, सङ्ग्रामे war, वर्तमाने moving, रुधिरोधा river of blood, महाघोराः terrific, नद्यः noise, तत्र there, प्रसुस्रुवुः flowed.

In that way as the war was going on, and rivers of blood flowing with the terrific noise it made hair stand on end.