Valmiki Ramayana Yuddha Kanda Sarga 69 Shloka 69
Original Shlokaस तस्यददृशेमार्गोमांसशोणितकर्दमः । पतितैःपर्वताकारैर्वानरैरभिसंवृतः ।।6.69.69।।
1 source checked for this shloka
मांसशोणितकर्दमः flesh and blood like mire, पतितैः fallen, पर्वताकारैः like a mountain in shape, वानरैः Vanaras, अभिसंवृतः covered fully, तस्य their, सःमार्गः on the way, ददृशे saw.
On the way he saw flesh and blood fallen like a heap of a mountain covered fully with Vanaras.