Valmiki Ramayana Yuddha Kanda Sarga 114 Shloka 94
Original Shlokaभ्रातृरूपःहिमेशत्रुरेषसर्वाहितेरतः ।।6.114.94।। रावणोनार्हतेपूजांपूज्योऽपिगुरुगौरवात् ।
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सर्वाहिते doing harm to all, रतः remained, एषःरावणः this Ravana, गुरुगौरवात् does not deserve respect of elder brother, पूज्योऽपि prayers, भ्रातृरूपः in brother form, मेशत्रुः my enemy, पूजाम् to worship, न अर्हते not deserve
"This Ravana remained doing harm to all and does not deserve the respect of his elder brother, or prayers. He is an enemy in the form of brother. He does not deserve to be worshipped.