Valmiki Ramayana Yuddha Kanda Sarga 121 Shloka 15
Original Shlokaअनन्यहृदयांभक्तांमच्चित्तपरिवर्तिनीम् । अहमप्यवगच्छामिमैथिलींजनकात्मजाम् ।।6.121.15।।
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मच्चित्तपरिवर्तिनीम् ever coming around me, जनकात्मजाम् Janaka's daughter, मैथिलीम् Mythili, अनन्यहृदयाम् undivided in her love, भक्ताम् devoted, अहमपि to me, अवगच्छामि I also know
"I also know that Mythili is ever coming around me with undivided love and is devoted to me."