Valmiki Ramayana Aranya Kanda Sarga 12 Shloka 12
Original Shlokaएवमुक्तस्तु मुनिना धर्मज्ञेन महात्मना।। 3.12.12।। अभिवाद्याब्रवीच्छिष्यस्तथेति नियताञ्जलिः।
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धर्मज्ञेन by the knower of rightousness, महात्मना by the great soul, मुनिना by the sage, एवम् thus, उक्तः asked, शिष्यः disciple, नियताञ्जलिः with folded palms, अभिवाद्य respectfully, तथेति ,so be it, अब्रवीत् said.
'So be it ' said the disciple respectfully with folded palms in response to what the great sage, knower of dharma, commanded.