Valmiki Ramayana Aranya Kanda Sarga 29 Shloka 11

अद्य now, मया by me, मुक्ताः unleashed, काञ्चनभूषणाः adorned with gold ornaments, शराः arrows, पन्नगाः like serpent, वल्मीकमिव like the anthill, त्वा you, विदार्य after piercing the body, अतिपतिष्यतनि will come out.

Now when I unleash the golden arrows, they will pierce through your body and come out like serpents emerging from the anthill.