俱舍論疏 6.182

6.182

論「唯有為法至非諸無為」，此總答也。有為之法是因是果，亦有因有果。無為之法是因是果，非有因有果。

On the Śāstra's: "Only conditioned phenomena [...] not the unconditioned": this is the general answer. Conditioned phenomena are both causes and results, and also have causes and have results. Unconditioned phenomena are both causes and results, but do not have causes or have results.