Ramayana
सेनाग्रगा मन्त्रिसुताः किङ्करा रावणात्मजः । एते हनुमता तत्र ह्येकेन वितिपातिताः ॥ 7-35-6 ॥
"The leaders of the army, the sons of the ministers, the kinkaras, and the son of Ravana — all these were struck down there by Hanuman alone."
english translation