俱舍論疏 5.218

5.218

論「雖餘部說至有滅相為」，初破色法待二緣滅。既現見薪由火緣滅，如何更說別有內滅？服瀉藥痢，豈是由天？

The Śāstra states: "Although other schools say... [that there is] a mark of cessation acting [internally]..." First, it refutes [the claim that] material dharmas wait upon two conditions to cease. Since it is already observed that firewood is destroyed by the condition of fire, how can one further say that there is a separate internal cessation? When one takes a purgative and has diarrhea, is that caused by the gods?