Valmiki Ramayana Aranya Kanda Sarga 31 Shloka 34
Original Shlokaअथैवमुक्त्वा प्रययौ खरयुक्तेन रावणः। रथेनादित्यवर्णेन दिशस्सर्वाः प्रकाशयन्।।3.31.34।।
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रावणः Ravana, एवम् so, उक्त्वा having said, अथ then, खरयुक्तेन yoked with donkeys, आदित्यवर्णेन resembling the colour of the Sun, रथेन by chariot, सर्वाः all, दिशः directions, प्रकाशयन् illuminating, प्रययौ left.
Having said so, Ravana got on a chariot yoked with donkeys. It had the colour of the Sun. It illuminated all directions. Ravana left.