大般涅槃經義記 4.195

4.195

就僧寶中，「或就我病眾僧破壞」合索先陀，此正明僧舉佛助顯。眾僧破中備含多義，雖有多義，總名僧壞，故似先陀。「智臣當知為計我者說無我」等合前智臣奉器等也。眾僧破壞，虛假義顯，是故就之偏明無我。

Regarding the Saṅgha Jewel, "Or referring to my illness and the breaking up of the saṅgha" matches asking for saindhava. This directly clarifies the saṅgha, citing the Buddha to assist in revealing it. In the breaking up of the saṅgha many meanings are fully contained; although it has many meanings, it is generally called the breaking of the saṅgha, hence it resembles saindhava. "The wise minister should know that for those who cling to a self, [the Buddha] speaks of non-self..." and so forth matches the wise minister previously serving a vessel and so forth. When the saṅgha breaks up, the meaning of nominal convention becomes apparent; therefore it draws upon this to clarify non-self in particular.