四分律行事鈔資持記 2.1143

2.1143

二中。《十誦》六戒，教人同犯。四戒同本律。非殘二戒，彼文制重，故引示之。

In the second [subsection], the Daśādhyāya-vinaya has six precepts where instructing others incurs the same offense. Four precepts are the same as in this Vinaya. As for the two precepts regarding leftovers and non-leftovers, that text makes the prohibition heavier, hence it is cited to show it.