俱舍論疏 8.190

8.190

論「有餘復說至壽量中間」，第二師執也。此師意說：從欲界死生色界時，壽量中間入般涅槃名中般也。

On the passage in the śāstra from "Still others state" to "in the middle of the lifespan": This is the view held by the second master. The intention of this master is: when one dies from the desire realm and is born into the form realm, entering parinirvāṇa in the middle of one's lifespan is called "entering nirvāṇa in the intermediate state."