Vaisampayana continued, "Hearing these words of hers Surya said, 'So be it!' And that ranger of the skies, that enemy of Swarbhanu, with soul absorbed in Yoga, entered into Kunti, and touched her on the navel. At this, that damsel, on account of Surya's energy, became stupefied. And that reverend lady then fell down on her bed, deprived of her senses. Surya then addressed her, saying, 'I will now depart, O thou of graceful hips! Thou shalt bring forth a son who will become the foremost of all wielders of weapons. At the same time thou shalt remain a virgin.'"
Vaisampayana continued, "Then, O foremost of kings, as the highly effulgent Surya was about to depart, that girl bashfully said unto him, 'So be it!' And it was thus that the daughter of king Kuntibhoja, importuned by Surya, had after soliciting a son from him, fallen down stupefied on that excellent bed, like a broken creeper. And it was thus that deity of fierce rays, stupefying her, entered into her by virtue of Yoga power, and placed his own self within her womb. The deity, however, did not sully her by deflowering her in the flesh. And after Surya had gone away, that girl regained her consciousness."
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Vaisampayana said, "It was, O lord of earth, on the first day of the lighted fortnight during the tenth month of the year that Pritha conceived a son like the lord himself of the stars in the firmament. And that damsel of excellent hips from fear of her friends, concealed her conception, so that no one knew her condition. And as the damsel lived entirely in the apartments assigned to the maidens and carefully concealed her condition, no one except her nurse knew the truth. And in due time that beauteous maiden, by the grace of deity, brought forth a son resembling a very god. And even like his father, the child was equipped in a coat of mail, and decked with brilliant ear-rings. And he was possessed of leonine eyes and shoulders like those of a bull. And no sooner was the beauteous girl delivered of a child, then she consulted with her nurse and placed the infant in a commodious and smooth box made of wicker work and spread over with soft sheets and furnished with a costly pillow. And its surface was laid over with wax, and it was encased in a rich cover. And with tears in her eyes, she carried the infant to the river Aswa, and consigned the basket to its waters.
KMG, Vana Parva, Section 305-306.