The Bodhisatta was once a pigeon. An ascetic lived nearby and the Bodhisatta and the flock he led fed around his hut and gave him respect. Fifty years after arriving there the ascetic was served a meal of pigeon by some villagers, and he thought it tasted so good he decided to kill and eat some pigeons from the Bodhisatta’s flock.
The ascetic gathered the ingredients he would need for cooking (rice, ghee, milk, cumin, and pepper) and sat at the door of his hut with a staff hidden under his robe waiting for the pigeons. When the Bodhisatta arrived he noticed something about the ascetic was not right. Then he smelled the aroma of his recent pigeon meal and knew what the ascetic planned to do. The Bodhisatta told his flock to fly away.
The ascetic tried to sweet talk the Bodhisatta into returning, asking why after fifty years of showing respect he now treated him this way. The Bodhisatta answered they had only now learned he was a false ascetic. Knowing his plan had been uncovered, the ascetic threw his staff at the Bodhisatta, but missed. The Bodhisatta told him, “You have missed me with your staff, but you will not miss the torments of hell.” The Bodhisatta threatened to expose his true nature to the villagers if he remained. So the ascetic went away.
In the Lifetime of the Buddha
The false ascetic was an earlier birth of Devadatta, a disciple of the Buddha who became his nemesis and tried to kill him three times. When the Buddha heard some disciples discussing Devadatta’s evil ways he told them this story to let them know that Devadatta had also tried unsuccessfully to kill him in the past.
A good ascetic who lived there before the bad ascetic arrived was an earlier birth of Sariputta, one of the Buddha’s top disciples.