Valmiki Ramayana Yuddha Kanda Sarga 131 Shloka 83
Original Shlokaददौसावायुपुत्रायतंहारमसितेक्षणा । हनूमांस्तेनहारेणशुशुभेवानरर्षभः ।।6.131.83।। चन्रांशुचयगौरेणश्वेताभ्रेणयथाचलः ।
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असितेक्षणा blackeyed, सा she, तंहारम् that chain, वायुपुत्राय to Hanuman ददौ give, वानरर्षभः bull among Vanaras, हनूमान् Hanuman, चन्ध्रांशुचयगौरेण like moonbeams, तेनहारेण to him that monkey, श्वेताभ्रेण silver like cloud, अचलःयथा like mountain, शुशुभे shone
Blackeyed Sita, gave that chain to Hanuman, the bull among Vanaras who shone like a mountain behind white silver like cloud.