Valmiki Ramayana Yuddha Kanda Sarga 86 Shloka 32
Original Shlokaहनूमन्तंजिघांसन्तंसमुद्यतशरासनम् । रावणात्मजमाचष्टे लक्ष्मणाय विभीषण: ।।6.86.32।।
1 source checked for this shloka
विभीषणः Vibheeshana, समुद्यतशरासनम् having seated, रावणात्मजम् Indrajith, हनूमन्तम् Hanuman, जिघांसन्तम् is ready to attack, लक्ष्मणाय Lakshmana, आचष्टे told
"Vibheeshana told Lakshmana that Indarjith having seated is ready to attack Hanuman."