Kalanka

From Hiranmaya-khanda Yadavas went to Ramyaka-khanda.Kalanka, son of Kalanemi, came to this place from Lanka in Treta-yuga for fear of Rama. Black Kalanka decided to fight the Yadavas, and therefore saddled his donkey. In that battle between the demons and the Yadavas, the huge Kalanka grabbed chariots and soldiers with his mouth and swallowed them. Praghosa, the son of Krishna, released his kapindra weapon and from this weapon came Hanuman, who grabbed Kalanka and threw him eight hundred miles away. Kalanka recognized Hanuman and threw a heavy club at him. Hanuman dodged the club, and fierce duel began between them. In the end, Hanuman lifted the mountain and brought it down on the demon, taking his life. Having slain the Kalanka, Hanuman disappeared mystically.

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