俱舍論頌疏論本 24.49

24.49

餘由二離染者，餘謂餘八地也。離八地染通由二道，漏、無漏道俱能離故。

'From the rest, it is by two' means the remaining eight planes. Detachment from the defilements of the eight planes is universally by two paths, because both contaminated and uncontaminated paths are capable of detachment.