四分律行事鈔資持記 3.1081

3.1081

不犯中有四。初是無心，下三並非意。八隨順被舉比丘戒。大略同僧中，故此不出。僧直犯提，尼須三諫不捨，方結重夷。已上八重，前四根本。後四枝條，女情偏重，故須特制，即限分不同戒也。

Among exceptions there are four: the first is unintentional, and the three below are all unintentional as well. 8. The precept on following a suspended bhikṣu. This is broadly the same as in the bhikṣu code, so it is not set forth here. A bhikṣu directly commits a pāyattika, but a bhikṣuṇī must persist after three admonitions before the major expulsion is formulated. The eight major offenses above are complete: the first four are fundamental [to both orders], while the latter four are secondary branches; because female afflictions are particularly weighty, special prohibitions had to be instituted—these are precisely the precepts where the boundaries and allotments differ.