Valmiki Ramayana Sundara Kanda Sarga 35 Shloka 35
Original Shlokaततस्त्वन्नाशजं शोकं रामस्याक्लिष्टकर्मणः। लक्ष्मणो वानरेन्द्राय सुग्रीवाय न्यवेदयत्।।5.35.35।।
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ततः then, लक्ष्मणः Lakshmana, अक्लिष्टकर्मणः one who is adept in accomplishing tasks with ease, रामस्य Rama's, त्वन्नाशजम् on account of your loss, शोकम् grief, वानरेन्द्राय to the lord of vanaras, सुग्रीवाय to Sugriva, न्यवेदयत् revealed.
"Then Lakshmana spoke to the lord of vanaras, Sugriva about your loss and the grief caused to Rama, who is adept in accomplishing difficult deeds with ease.