Valmiki Ramayana Sundara Kanda Sarga 27 Shloka 29
Original Shlokaएवं तत्र मया दृष्टः कुम्भकर्णो निशाचरः।।5.27.29।। रावणस्य सुतास्सर्वे दृष्टास्तैलसमुक्षिताः।
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तत्र there, निशाचरः nightranger, कुम्भकर्णः Kumbhakarna, मया by me, एवम् in this way, दृष्टः was seen, रावणस्य Ravana's, सुताः sons, सर्वे all, तैलसमुक्षिताः body smeared with oil, दृष्टाः was seen.
"There I saw the nightranger, Kumbhakarna and also Ravana's sons, their bodies smeared with oil.