Valmiki Ramayana Sundara Kanda Sarga 51 Shloka 8
Original Shlokaस मार्गमाणस्तां देवीं राजपुत्रः सहानुजः। ऋश्यमूकमनुप्राप्त: सुग्रीवेण समागतः।।5.51.8।।
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तां देवीम् that divine lady, मार्गमाणः searching, सहानुजः along with his brother, सः राजपुत्रः that prince, ऋश्यमूकम् to Rshyamuka, अनुप्राप्तः reached, सुग्रीवेण with Sugriva, समागतः united.
"Searching for the divine lady the prince reached mount Rshyamuka along with his brother and there he met Sugriva.