Valmiki Ramayana Yuddha Kanda Sarga 80 Shloka 7

शरपत्राणि grass, शस्त्राणि weapons, विभीतकाः wooden pieces, समिधः as sticks for offering, अथ and, लोहितानि red coloured, वासांसि clothes, यथा so also, कार्ष्णायसम् iron containers, स्रुवम् as ladles

Then, in that fire sacrifice, weapons as grass, wooden pieces as sticks for offering into fire, redcoloured clothes for the priests to wear, and so also iron containers as ladles to offer in fire were used.