In the Buddhist Jataka tales called "Cheadok" in its Khmer version, "Tale 316" relates that a monkey, an otter, a jackal, and a rabbit resolved to practice charity on the day of the full moon (Uposatha), believing a demonstration of great virtue would earn a great reward. According to the Khmer version of the popular legend in the "Sovannasam Cheadok" (ជាតក), this rabbit is called Pothisat. Every full moon, this holy rabbit would offer his life to someone who wanted to become a Buddha. One full moon, the god Indra found out to testing theirs animals a bout this. He presented himself under the appearance of an old Brahman of Hinduism, and asked theirs animals for foods and the last rabbit call Sasabandit for food too. The rabbit not have many food likely the him group and he agreed to give his life to the old Brahman for food. But the old Brahman said, "This rabbit has observed moral precepts for a long time, so he cannot be killed." Then the rabbit told the old man to make a fire, and then jumped into the fire to kill himself, so that the old man could eat him. But before he jumped into the fire, he quietly wished that he could stay later the old Brahman transformed himself into Indra and said that pure alms is a virtue.