Mahabharata Anushasna Parva Chapter 111:4

Mahabharata Anushasna Parva (Dana Dharma Parva) Chapter 111:4 He has then to become a beast of prey, and then an ass. Living his asinine form, he has to wander for some time in great affliction as a spirit. After the expiration of that period, he has to take birth as a Brahmana. That sinful disciple who even in thought commits adultery with the wife of his preceptor, has in consequence of such a sinful heart, to undergo many fierce shapes in this world. First taking birth in the canine order he has to live for three years. Casting off the canine form when death comes, he takes birth as a worm or vile vermin. In this form he has to live for a year. Leaving that form he succeeds in regaining his status as a human being of the regenerate order. If the preceptor kills, without reason, his disciple who is even as a son to him, he has, in consequence of such a wilful act of sin on his part, to take birth as a beast of prey. That son who disregards his father and mother, O king, has to take birth, after leaving off his human form as an animal of the asinine order. Assuming the asinine form he has to live for ten years. After that he has to take birth as a crocodile, in which form he has to live for a year. After that he regains the human form. That son with whom his parents become angry, has, in consequence of his evil thoughts towards them, to take birth as an ass. As an ass he has to live for ten months. He has then to take birth as a dog and to remain as such for four and ten months. After that he has to take birth as a cat and living in that form for seven months he regains his status of humanity. Having spoken ill of parents, one has to take birth as a Sarika. Striking them, one has to take birth, O king, as tortoise. Living as a tortoise for ten years, he has next to take birth as a porcupine. After that he has to take birth as a snake, and living for six months in that form he regains the status of humanity. That man who, while subsisting upon the food that his royal master supplies, commits acts that are injurious to the interests of his master,—that man, thus stupefied by folly, has after death to take birth as an ape. For ten years he has to live as an ape, and after that for five years as a mouse. After that he has to become a dog, and living in that form for a period of six months he succeeds in regaining his status of humanity. That man who misappropriates what is deposited with him in trustfulness has to undergo a hundred transformations. He at last takes birth as a vile worm. In that order he has to live for a period of ten and five years, O Bharata.