Mahabharata 1.94.35

1.94.35

ṛṣiḥ parairanādhṛṣyo jāmadagnyaḥ pratāpavān |
yadastraṃ veda rāmaśca tadapyasminpratiṣṭhitam || 35 ||

"King Santanu, wondering much at what he saw and imagining the youth to be his own son then addressed Ganga and said, 'Show me that child.' Ganga thus addressed, assuming a beautiful form, and holding the boy decked with ornaments in her right arm, showed him to Santanu. And Santanu did not recognise that beautiful female bedecked with ornaments and attired in fine robes of white, although he had known her before. And Ganga said, 'O tiger among men, that eighth son whom thou hadst some time before begat upon me is this. Know that this excellent child is conversant with all weapons, O monarch, take him now. I have reared him with care. And go home, O tiger among men, taking him with thee. Endued with superior intelligence, he has studied with Vasishtha the entire Vedas with their branches. Skilled in all weapons and a mighty bowman, he is like Indra in battle. And, O Bharata, both the gods and the Asuras look upon him with favour. Whatever branches of knowledge are known to Usanas, this one knoweth completely. And so is he the master of all those Sastras that the son of Angiras (Vrihaspati) adored by the gods and the Asuras, knoweth. And all the weapons known to the powerful and invincible Rama, the son of Jamadagni are known to this thy illustrious son of mighty arms. O king of superior courage, take this thy own heroic child given unto thee by me. He is a mighty bowman and conversant with the interpretation of all treatises on the duties of a king.' Thus commanded by Ganga, Santanu took his child resembling the Sun himself in glory and returned to his capital. And having reached his city that was like unto the celestial capital, that monarch of Puru's line regarded himself greatly fortunate. And having summoned all the Pauravas together, for the protection of his kingdom he installed his son as his heir-apparent. And O bull of Bharata's race, the prince soon gratified by his behaviour his father and the other members of the Paurava race: in fact, all the subjects of the kingdom. And the king of incomparable prowess lived happily with that son of his.