四分律行事鈔資持記 2.648

2.648

族界中，標釋同上。各住處者，謂一家中別族分齊。別界有二，初作食等，即眾共處；次二處者，即異族處。

Regarding the clan boundary: the heading and explanation are the same as above. "Each dwelling place" refers to the delimitations of separate clans within one family. Separate boundaries are twofold: first, food preparation and the like, which are shared communal places; next, the two places, which are places of different clans.