俱舍論疏 5.142

5.142

論「傳說至俱非可害」，論主答也。無自地聖道及他近分道所害故，名俱非害。餘地為他近分地道及自地聖道害故，不名非自他害。

The treatise says: "It is traditionally said, up to: cannot be harmed by either." The author of the treatise answers. Because they cannot be harmed by the noble path of their own stage nor by the preparatory stage paths of other stages, they are called 'cannot be harmed by either.' Other stages can be harmed by the preparatory stage paths of other stages and by the noble path of their own stage; hence they are not called 'cannot be harmed by self or others.'