Valmiki Ramayana Sundara Kanda Sarga 58 Shloka 21
Original Shlokaततः पश्याम्यहं देवीं सुरसां नागमातरम्। समुद्रमध्ये सा देवी वचनं मामभाषत।।5.58.21।।
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ततः then, अहम् I, नागमातरम् mother of serpents, सुरसाम् Surasa, पश्यामि saw, सा देवी that lady, समुद्रमध्ये in the midst of the ocean, माम् me, वचनम् these words, अभाषत said.
"I saw Surasa, the mother of serpents in the midst of the ocean and she said: