Jataka tales

"Having thus in nine similes pondered upon the advantages connected with retirement from the world, the wise Sumedha gave away at his own house, as aforesaid, an immense hoard of treasure to the indigent and wayfarers and sufferers, and kept open house. And renouncing all pleasures, both material and sensual, departing from the city of Amara, away from the world in Himavanta he made himself a hermitage near the mountain called Dhammaka, and built a hut and a perambulation hall free from the five defects which are hindrances (to meditation)... And when he had thus given up the world, forsaking this hut, crowded with eight drawbacks, he repaired to the foot of a tree with its ten advantages, and rejecting all sorts of grain lived constantly upon wild fruits. And strenuously exerting himself both in sitting and in standing and in walking, within a week he became the possessor of the eight Attainments, and of the five Supernatural Faculties; and so, in accordance with his prayer, he attained the might of supernatural knowledge."