四分律行事鈔資持記 2.567

2.567

Under "Enumerating conditions": the second says "having no regret in mind." The Sudarśanavinayavibhāṣā clarifies that there were six bhikṣus together in the village who heard that Śāriputra was about to arrive; two went far away, two repented, and two did not leave and did not repent, and being expelled they slandered him. From "Corrupting families..." downward distinguishes and shows the two conditions, revealing the formal institution of the precept.