Valmiki Ramayana Sundara Kanda Sarga 58 Shloka 145
Original Shlokaततो विभीषणो नाम तस्य भ्राता महामतिः। तेन राक्षसराजोऽसौ याचितो मम कारणात्।।5.58.145।।
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विभीषणो नाम named Vibhishana, महामतिः very pious, तस्य his, भ्राता brother, ततः then, तेन him, असौ was there, राक्षसराजः demon king, मम कारणात् on account of me, याचितः solicited.
"Vibhisana, a very pious brother of the demon king, interceded on my behalf.