Valmiki Ramayana Kishkindha Kanda Sarga 12 Shloka 19
Original Shlokaततो रामो धनुष्पाणिस्तावुभौ समुदीक्ष्यतु। अन्योन्यसदृशौ वीरावुभौ देवाविवाश्विनौ4.12.19।।
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ततः then, धनुष्पाणिः wielder of bow, रामः Rama, देवौ two deities, अश्विनौ इव like the twin Aswini Kumaras, अन्योन्यसदृशौ both of them similar in looks, तौ they, उभौ both, वीरौ the two heroes, समुदीक्ष्यतु watched
Bow in hand, Rama watched both the heroes who resembled the twin Aswini Kumaras.