Valmiki Ramayana Yuddha Kanda Sarga 36 Shloka 19
Original Shlokaउतरस्यांपुरद्वारिव्यादिश्यशुकसारणौ । स्वयंचात्रगमिष्यामिमन्त्रिणस्तानुवाचह ।।6.36.19।।
1 source checked for this shloka
उत्तरस्याम् at the north, पुरद्वारि of the city gate, शुकसारणौ Suka and Sarana, व्यादिश्य posted, स्वयम् himself, चअत्र also there, गमिष्यामि reached, तान् his, मन्त्रिणः ministers, उवाच told.
Ravana posted Suka and Sarana at the north gate of Lanka and himself reached there and told the ministers that he would be there.