The Jataka, Vol. II, tr. by W.H.D. Rouse, , at sacred-texts.com
"Here was I born," etc.--This story the Master told in Jetavana, how a man got rid of malaria 1.
It is said that malarial fever once broke out in a family of Sāvatthi. The parents said to their son: "Don't stay in this house, son; make a hole in the wall and escape somewhere, and save your life 2. Then come back again--in this place a great hoard is buried; dig it up, and restore the family fortunes, and a happy life to you!" The young fellow did as he was bid; he broke through the wall, and made his escape. When his complaint was cured, he returned and dug the treasure up, with which he set up his household.
One day, laden with oil and ghee, clothes and raiment, and other offerings, he repaired to Jetavana, and greeted the Master, and took his seat. The Master entered into converse with him. "We hear," said he, "that you had cholera in your house. How did you escape it?" He told the Master all about it. Said he, "In days of yore, as now, friend layman, when danger arose, there were people who were too fond of home to leave it, and they perished thereby; while those who were not too fond of it, but departed elsewhere, saved themselves alive." And then at his request the Master told an old-world story.
Once on a time, when Brahmadatta was reigning in Benares, the Bodhisatta was born in a village as a potter's son. He plied the potter's trade, and had a wife and family to support.
At that time there lay a great natural lake close by the great river of Benares. When there was much water, river and lake were one; but when the water was low,  they were apart. Now fish and tortoises know by instinct when the year will be rainy and when there will be a drought. So at the time of our story the fish and tortoises which lived in that lake knew there would be a drought; and when the two were one water, they swam out of the lake into the river. But there was one Tortoise that would not go into the river, because, said he, "here I was born, and here I have grown up, and here is my parents' home: leave it I cannot!"
Then in the hot season the water all dried up. He dug a hole and buried himself, just in the place where the Bodhisatta was used to come for clay. There the Bodhisatta came to get some clay; with a big spade he dug down, till he cracked the tortoise' shell, turning him out on the ground as though he were a large piece of clay. In his agony the creature thought, "Here I am, dying, all because I was too fond of my home to leave it!" and in the words of these verses following he made his moan:
"Go where thou canst find happiness, where’er the place may be;
Forest or village, there the wise both home and birthplace see;
Go where there's life; nor stay at home for death to master thee."
 So he went on and on, talking to the Bodhisatta, till he died. The Bodhisatta picked him up, and collecting all the villagers addressed them thus: "Look at this tortoise. When the other fish and tortoises went into the great river, he was too fond of home to go with them, and buried himself in the place where I get my clay. Then as I was digging for clay, I broke his shell with my big spade, and turned him out on the ground in the belief that he was a large lump of clay. Then he called to mind what he had done, lamented his fate in two verses of poetry, and expired. So you see he came to his end because he was too fond of his home. Take care not to be like this tortoise. Don't say to yourselves, 'I have sight, I have hearing, I have smell, I have taste, I have touch, I have a son, I have a daughter, I have numbers of men and maids for my service, I have precious gold'; do not cleave to these things with craving and desire. Each being passes through three stages of existence 2." Thus did he exhort the crowd with all a Buddha's skill. The discourse was bruited abroad all over India, and for full seven thousand years it was remembered. All the crowd abode by his exhortation; and gave alms and did good until at last they went to swell the hosts of heaven.
When the Master had made an end, he declared the Truths, and identified the Birth:--at the conclusion of the Truths the young man was established in the Fruit of the First Path:--saying, "Ānanda was then the Tortoise, and the Potter was I thyself."
55:1 ahivātarogo occurs in the Comm. on Therīgāthā (P. T. S. 1893), p. 120, line 20, but no hint as to its meaning is given. The word should mean, "snake-wind-disease," perhaps malarial fever, which e.g. in the Terai is believed to be due to snake's breath. Or is it possible that ahi, which may mean the navel, could here be the bowels, and some such disease as cholera be meant?
55:2 It is noteworthy that here the same means is used to outwit the spirit of disease as is often taken to outwit the ghosts of the dead; who might be supposed to guard the door, but not the parts of the house where there was no outlet.
56:1 "Addressing the potter." Schol.
56:2 World of Sense, World of Form, World of formless Existence.