He’s aware of having concealed for one month, but not for the other. He asks the Sangha for probation for two months for both offenses, While he’s on probation, another monk arrives. He’s learned, a master of the tradition; he’s an expert on the Teaching, the Monastic Law, and the Key Terms; he’s knowledgeable and competent, has a sense of conscience, and is afraid of wrongdoing and fond of the training. ‘What has this monk committed? Why is he on probation?’ They tell him everything, ‘The giving of probation for the month he’s aware of having concealed is legitimate, legal, and has effect. The giving of probation for the month he’s not aware of having concealed is illegitimate, illegal, and has no effect.