Valmiki Ramayana Sundara Kanda Sarga 36 Shloka 10
Original Shlokaअर्हसे च कपिश्रेष्ठ मया समभिभाषितुम्। यद्यसि प्रेषितस्तेन रामेण विदितात्मना।।5.36.10।।
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कपिश्रेष्ठ O best among monkeys, विदितात्मना by a knower of self, तेन by him, रामेण by Rama, प्रेषितः sent, असि यदि you are, मया by me, समभिभाषितुम् to converse, अर्हसे you deserve.
"O best of monkeys As you have been sent by Rama, the knower of the self, it is proper for me to converse with you.