Valmiki Ramayana Yuddha Kanda Sarga 93 Shloka 14
Original Shlokaममनामत्वयावीरगतस्ययमसादनम् ।।6.93.14।। प्रेतकार्याणिकार्याणिविपरीतेहिवर्तसे ।
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वीर hero, यमसादनम् abode of Yama, तस्य its, मम my, प्रेतकार्याणि obsequies, त्वया by you, कार्याणि performed, विपरीते peculiar, वर्तसेहि I have to do
'O hero! My obsequies should have been done by you. It is peculiar that I have to perform'.