Valmiki Ramayana Sundara Kanda Sarga 26 Shloka 47
Original Shlokaअथवा राक्षसेन्द्रेण रावणेन दुरात्मना।।5.26.47।। छद्मना घातितौ शूरौ भ्रातरौ रामलक्ष्मणौ।
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अथवा or else, शूरौ two heroes, भ्रातरौ both brothers, रामलक्ष्मणौ Rama and Lakshmana, दुरात्मना by the wicked one, राक्षसेन्द्रेण by the demon king, रावणेन by Ravana, छद्मना by some clever deceptive means, घातितौ are slain.
"Or else, has this wicked demon king slain both the brothers Rama and Lakshmana by some deceptive means?