Valmiki Ramayana Yuddha Kanda Sarga 16 Shloka 20

दशानन: tenheaded one, कालस्य: of death, वशम् under the sway, आगताः fallen, अकृतात्मानः foolish one, हितकामेन: wishing your welfare, उक्तम् spoken, सुनीतम् well prepared, हितम् good, वाक्यम् words, नगृह्णन्ति: not understand.

"O Tenheaded king Fallen under the sway of death, you are foolish. You do not understand the well prepared good words spoken by me wishing your welfare."