Mbh 9.44.2b

At first he had been called by the name of Gangeya. He became possessed of high ascetic powers. Endued with self-restraint and asceticism and great energy, the child grew up, O monarch, into a person of highly agreeable features like Soma himself. Possessed of great beauty, the child lay on that excellent and golden clump of heath, adored and praised by Gandharvas and ascetics. Celestial girls, by thousands, conversant with celestial music and dance, and of very beautiful features, praised him and danced before him. The foremost of all rivers, Ganga, waited upon that god. The Earth also, assuming great beauty, held the child (on her lap). The celestial priest Brihaspati performed the usual rites after birth, in respect of that child. The Vedas assuming a four-fold form, approached the child with joined hands. The Science of arms, with its four divisions, and all the weapons as also all kinds of arrows, came to him. One day, the child, of great energy, saw that god of gods, the lord of Uma, seated with the daughter of Himavat, amid a swarm of ghostly creatures. Those ghostly creatures, of emaciated bodies, were of wonderful features. They were ugly and of ugly features, and wore awkward ornaments and marks. Their faces were like those of tigers and lions and bears and cats and makaras. Others were of faces like those of scorpions; others of faces like those of elephants and camels and owls. And some had faces like those of vultures and jackals. And some there were that had faces like those of cranes and pigeons and Kurus. And many amongst them had bodies like those of dogs and porcupines and iguanas and goats and sheep and cows. And some resembled mountains and some oceans, and some stood with uplifted discs and maces for their weapons. And some looked like masses of antimony and some like white mountains.