俱舍論記 2.159

2.159

「由斷息時不嗅香故」者，答。由斷息時全不嗅香，若息引香鼻方能取，非言有息皆能取香。

"Because when the breath is cut off, one does not smell odors": the reply. Because when the breath is cut off one smells no odor at all, only when the breath draws the odor in can the nose apprehend it; this does not mean that whenever there is breath one can always apprehend odors.