俱舍論疏 28.37

28.37

論「謂由此道至離下染義」，答也。言離生者，有二義：一染法名生，能為患故，猶如生食在腹；二謂受生，離地染時二種生過俱能離也。

The Śāstra says: "It means that by this path [...] the meaning of departing from defilement of the lower." This is the answer. As for 'departing from rebirth,' there are two meanings: first, defiled phenomena are called 'raw' (birth), because they can cause affliction, just as raw food in the stomach; second, it means undergoing rebirth: when departing from the defilement of a level, both kinds of faults of 'raw' and 'rebirth' are abandoned.