Valmiki Ramayana Bala Kanda Sarga 31 Shloka 6
Original Shlokaमैथिलस्य नरश्रेष्ठ जनकस्य भविष्यति। यज्ञ: परमधर्मिष्ठस्तस्य यास्यामहे वयम्।।1.31.6।।
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नरश्रेष्ठ O Foremost of men, मैथिलस्य of the king of Mithila, जनकस्य Janaka's, परमधर्मिष्ठ: highly conforming to righteousness, यज्ञ: sacrifice, भविष्यति is going to be performed, वयम् we, तस्य of that sacrifice, यास्यामहे shall go there.
"O foremost of men, Janaka, king of Mithila, is performing a great religious sacrifice. We shall go there.