In the same way, Aggivessana, a Realized One arises in the world, perfected, a fully awakened Buddha, accomplished in knowledge and conduct, holy, knower of the world, supreme guide for those fit for training, teacher of gods and humans, awakened, blessed. He realizes with his own insight this world—with its gods, Māras, and divinities, this population with its ascetics and brahmins, gods and humans—and he makes it known to others. He teaches Dhamma that’s good in the beginning, good in the middle, and good in the end, meaningful and well-phrased. And he reveals a spiritual practice that’s entirely full and pure.

A householder hears that teaching, or a householder’s child, or someone reborn in a good family. They gain faith in the Realized One and reflect: ‘Life at home is cramped and dirty, life gone forth is wide open. It’s not easy for someone living at home to lead the spiritual life utterly full and pure, like a polished shell. Why don’t I shave off my hair and beard, dress in ocher robes, and go forth from the lay life to homelessness?’ After some time they give up a large or small fortune, and a large or small family circle. They shave off hair and beard, dress in ocher robes, and go forth from the lay life to homelessness. And it’s only then that a noble disciple comes out into the open, for gods and humans cling to the five kinds of sensual stimulation.

The Realized One guides them further: ‘Come, mendicant, be ethical and restrained in the monastic code, conducting yourself well and resorting for alms in suitable places. Seeing danger in the slightest fault, keep the rules you’ve undertaken.’

When they have ethical conduct, the Realized One guides them further: ‘Come, mendicant, guard your sense doors. When you see a sight with your eyes, don’t get caught up in the features and details. …

(Tell in full as in MN 107, the Discourse with Moggallāna the Accountant.)