Valmiki Ramayana Yuddha Kanda Sarga 25 Shloka 22

लङ्कांनगरीम् into the city of Lanka, प्रविश्य on entering, रक्षसाम् Rakshasas, राजा king, धनदानुजः younger brother of Kubera, भवद् भ्याम् to them, ममवचनम् my words, यथोक्तम् as it is told by me, वक्तव्यः you may tell.

"Upon entering the city of Lanka, you may tell my words to the king of Rakshasas, the younger brother of Kubera just as it was told by me."