Valmiki Ramayana Aranya Kanda Sarga 13 Shloka 26
Original Shlokaतौ तु तेनाभ्यनुज्ञातौ कृतपादाभिवन्दनौ। तदाश्रमात्पञ्चवटीं जग्मतुस्सीतया सह।।3.13.26।।
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तेन by him, अभ्यनुज्ञातौ permitted, तौ both, कृतपादाभिवन्दनौ worshipping his feet, सीतया सह along with Sita, तदाश्रमात् from that hermitage, पञ्चवटीम् to Panchavati, जग्मतुः proceeded.
Both of them worshipped the feet of sage Agastya, and proceeded to Panchavati with his permission.