Valmiki Ramayana Yuddha Kanda Sarga 37 Shloka 10
Original Shlokaपूर्वंप्रहस्तस्सबलोद्वारमासाद्यतिष्ठति । दक्षिणंचमहावीर्यौमहापार्श्वमहोदरौ ।।6.37.10।।
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प्रबलः powerful, प्रहस्तः Prahasta, पूर्वंद्वारम् at east gate, आसाद्य with army, तिष्ठति remains, महावीर्यौ of great valour, महापार्श्वमहोदरौ Mahaparsva and Mahodara, दक्षइणंच at south gate
"Powerful Prahasta stands at east gate with army, Mahaparsva and Mahodara of great valour are at the south gate."