俱舍論疏 15.159

15.159

論「或復此業是樂所受」，第二釋也。業與果力，受是其果，領業功能名樂所受。

On the Śāstra's statement: "Or alternatively, this action is experienced by pleasure": This is the second explanation. Action provides the causal power for the fruit, and sensation is its fruit; receiving the capacity of the action is called "being experienced by pleasure."