Long ago there lived in the city of Kambuka a Bráhman named Haridatta; and the son of that auspicious man, who was named Devadatta, though he studied in his boyhood, was, as a young man, exclusively addicted to the vice of gaming. As he had lost his clothes and everything by gambling, he was not able to return to his father's house, so he entered once on a time an empty temple. And there he saw alone a great ascetic, named Jálapáda, who had attained many objects by magic, and he was muttering spells in a corner. So he went up to him slowly and bowed before him, and the ascetic, abandoning his habit of not speaking to any one, greeted him with a welcome; and after he had remained there a moment, the ascetic, seeing his trouble, asked him the cause, and he told him of his affliction produced by the loss of his wealth, which had been dissipated in gambling. Then the ascetic said to Devadatta; "My child, there is not wealth enough in the whole world to satisfy gamblers; but if you desire to escape from your calamity, do what I tell you, for I have made preparations to attain the rank of a Vidyádhara; so help me to accomplish this, O man of fortunate destiny, [424] you have only to obey my orders and then your calamities will be at an end." When the ascetic said this to him, Devadatta promised to obey him, and immediately took up his residence with him. And the next day the ascetic went into a corner of the cemetery and performed worship by night under a banyan-tree, and offered rice boiled in milk, and flung portions of the oblation towards the four cardinal points, after worshipping them, and said to the Bráhman who was in attendance on him; "You must worship here in this style every day, and say 'Vidyutprabhá, accept this worship.' And then I am certain that we shall both attain our ends;" having said this the ascetic went with him to his own house. Then Devadatta, consenting, went every day and duly performed worship at the foot of that tree, according to his instructions. And one day, at the end of his worship, the tree suddenly clave open, and a heavenly nymph came out of it before his eyes, and said, "My good sir, my mistress summons you to come to her." And then she introduced him into the middle of that tree. When he entered it, he beheld a heavenly palace made of jewels, and a beautiful lady within it reclining upon a sofa. And he immediately thought--"This may be the success of our enterprise incarnate in bodily form," but while he was thinking thus, that beautiful lady, receiving him graciously, rose with limbs on which the ornaments rang as if to welcome him, and seated him on her own sofa. And she said to him, "Illustrious sir, I am the maiden daughter of a king of the Yakshas, named Ratnavarsha, and I am known by the name of Vidyutprabhá; and this great ascetic Jálapáda was endeavouring to gain my favour, to him I will give the attainment of his ends, but you are the lord of my life.