Valmiki Ramayana Bala Kanda Sarga 49 Shloka 16
Original Shlokaशापस्यान्तमुपागम्य तेषां दर्शनमागता।।1.49.16।। राघवौ तु ततस्तस्या: पादौ जगृहतुस्तदा।
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शापस्य curse's, अन्तम् end, उपागम्य having reached, तेषाम् their, दर्शनम् appearance, आगता obtained, तत: afterwards, राघवौ Rama and Lakshmana, तदा then, तस्या: her, पादौ feet, जगृहतु: touched.
With the expiry of the period of the curse, the Raghavas (Rama and Lakshmana) speared and she became perceptible when Rama touched her feet.