भूमौ on the earth, स्थितस्य standing, रामस्य Rama's, रथस्थस्य seated, रक्षसः Rakshasa, युद्धम् doing war, समम् not equal, न not, इति this, देवगन्धर्वकिन्नराः Devas, Gandharvas and Kinneras, आहुः declared

Rama standing on the earth and Ravana seated on the chariot and waging war is not fair, declared Devas, Gandharvas and Kinneras.