Valmiki Ramayana Yuddha Kanda Sarga 87 Shloka 8
Original Shlokaस रथेनाग्निवर्णेनबलवान्रावणात्मजः । इन्द्रजित्कवचीखङ्गीसध्वजःप्रत्यदृश्यत ।।6.87.8।।
1 source checked for this shloka
बलवान् endowed with mighty prowess, रावणात्मजःIndrajith, कवची shield, खङ्गी sword, सध्वजःdecorated with post, सःइन्द्रजित् that Indrajith, अग्निवर्णेन glowing like gold, रथेन in the chariot, प्रत्यदृश्यत appeared
Indrajith, who was endowed with mighty prowess, armed with shield and sword, appeared like glowing gold in the chariot decorated with a post.