As regards the origin of the caste, the following tradition is narrated. [114] Agni, the fire god, had made several desperate but vain efforts to destroy the great primeval forest of Gandava. The eight serpents which had their home in the forest were the chosen friends of Indra, who sent down a deluge, and destroyed, every time, the fire which Agni kindled in order to burn down the forest. Eventually Agni resorted to a stratagem, and, appearing before Arjunan in the guise of a Brahman, contrived to exact a promise to do him any favour he might desire. Agni then sought the help of Arjunan in destroying the forest, and the latter created a wonderful bow and arrows, which cut off every drop of rain sent by Indra for the preservation of the forest. The birds, beasts, and other creatures which lived therein, fled in terror, but most of them were overtaken by the flames, and were burnt to cinders. Several of the serpents also were overtaken and destroyed, but one of them was rescued by the maid-servant of a Brahman, who secured the sacred reptile in a pot, which she deposited in a jasmine bower. When the Brahman came to hear of this, he had the serpent removed, and turned the maid-servant adrift, expelling at the same time a man-servant, so that the woman might not be alone and friendless. The two exiles prospered under the protection of the serpent, which the woman had rescued from the flames, and became the founders of the Pulluvans. According to another story, when the great Gandava forest was in conflagration, the snakes therein were destroyed in the flames. A large five-hooded snake, scorched and burnt by the fire, flew away in agony, and alighted at Kuttanad, which is said to have been on the site of the modern town of Alleppey. Two women were at the time on their way to draw water from a well. The snake asked them to pour seven potfuls of water over him, to alleviate his pain, and to turn the pot sideways, so that he could get into it. His request was complied with, and, having entered the pot, he would not leave it. He then desired one of the women to take him home, and place him in a room on the west side of the house. This she refused to do for fear of the snake, and she was advised to cover the mouth of the pot with a cloth. The room, in which the snake was placed, was ordered to be closed for a week. The woman's husband, who did not know what had occurred, tried to open the door, and only succeeded by exerting all his strength. On entering the room, to his surprise he found an ant-hill, and disturbed it. Thereon the snake issued forth from it, and bit him. As the result of the bite, the man died, and his widow was left without means of support. The snake consoled her, and devised a plan, by which she could maintain herself. She was to go from house to house, and cry out "Give me alms, and be saved from snake poisoning." The inmates would give, and the snakes, which were troubling their houses, would cease from annoying them. For this