At one time the Buddha was staying at Sāvatthī in the Jeta Grove, Anāthapiṇḍika’s Monastery. At that time the monks from the group of six engaged in various kinds of trades involving money. People complained and criticized them, “How can the Sakyan monastics engage in trades that involve money? They’re just like householders who indulge in worldly pleasures!” The monks heard the complaints of those people, and the monks of few desires complained and criticized those monks, “How can the monks from the group of six do this?” After rebuking those monks in many ways, they told the Buddha. Soon afterwards he had the Sangha gathered and questioned those monks: “Is it true, monks, that you do this?” “It’s true, sir.” The Buddha rebuked them … “Foolish men, how can you do this? This will affect people’s confidence …” … “And, monks, this training rule should be recited like this:

Final ruling ‘If a monk engages in various kinds of trades involving money, he commits an offense entailing relinquishment and confession.’”

Definitions A: whoever … Monk: … The monk who has been given the full ordination by a unanimous Sangha through a legal procedure consisting of one motion and three announcements that is irreversible and fit to stand—this sort of monk is meant in this case.