Valmiki Ramayana Yuddha Kanda Sarga 129 Shloka 25
Original Shlokaअथसौम्य दशग्रीवोमृगंयातेतुराघवे । लक्ष्मणेचापिनिष्क्रान्तेप्रविवेशाश्रमंतदा ।।6.129.25।।
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सौम्य gentle, राघवे Raghava, मृगम् deer, याते went, लक्ष्मणेचापि and Lakshmana too, निष्क्रान्ते went from there, अथ and then, दशग्रीवः ten headed, तदा then, आश्रमम् hermitage, प्रविवेश entered
"When gentle Raghava went after the deer and Lakshmana also went from there, the ten headed Ravana entered the hermitage."