Valmiki Ramayana Yuddha Kanda Sarga 3 Shloka 6
Original Shlokaश्रुत्वारामस्यवचनंहनुमान्मारुतात्मजः । वाक्यंवाक्यविदांश्रेष्ठोरामंपुनरथाब्रवीत् ।।6.3.6।।
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वाक्यविदाम्: among those who are good in speech, श्रेष्ठः foremost, मारुतात्मजः son of Maruti, हनुमान्: Hanuman, रामस्य: Rama's, वचनम्: words, श्रुत्वा: having heard, अथ: then, पुनः again, रामम्: to Rama, अब्रवीत्: said
Hanuman the son of Maruti, the foremost among those who are good at speech, having heard Rama's words again said to Rama.