Vishnupurana 1.13.34

1.13.34

mathyamānātsamuttasthau tasyoroḥ puruṣaḥ kila /
dagdhasthūṇāpratīkāśaḥ khalvāṭāsyotihrasvakaḥ //

Afterwards the Munis beheld a great dust arise, and they said to the people who were nigh, "What is this?" and the people answered and said, "Now that the kingdom is without a king, the dishonest men have begun to seize the property of their neighbours. The great dust that you behold, excellent Munis, is raised by troops of clustering robbers, hastening to fall upon their prey." The sages, hearing this, consulted, and together rubbed the thigh of the king, who had left no offspring, to produce a son. From the thigh, thus rubbed, came forth a being of the complexion of a charred stake, with flattened features (like a negro), and of dwarfish stature. "What am I to do?" cried he eagerly to the Munis. "Sit down" (Nishida), said they; and thence his name was Nisháda. His descendants, the inhabitants of the Vindhya mountain, great Muni, are still called Nishádas, and are characterized by the exterior tokens of depravity. By this means the wickedness of Versa was expelled; those Nishádas being born of his sins, and carrying them away. The Brahmans then proceeded to rub the right arm of the king, from which friction was engendered the illustrious son of Veńa, named Prithu, resplendent in person, as if the blazing deity of Fire bad been manifested.