俱舍論頌疏論本 5.56

5.56

并無色者，謂顯同分非唯欲、色，亦通無色。并異熟者，謂明同分非唯等流，並通異熟性。由此同分是界通三，類通二義。界三者，三界也。類二者，等流、異熟也。

'As well as [in] the Formless' shows that commonality is not only in Desire and Form, but also extends to the Formless Realm. 'And is ripening' clarifies that commonality is not only outflow, but also extends to the nature of ripening. Thus commonality extends to three realms and extends to two classes. 'Three realms' means the three realms. 'Two classes' means outflow and ripening.