瑜伽論記 3.105

3.105

又有釋言：於二果諸行者，謂生老死二支諸行麁因及果二合說故總觀現在所有苦諦。雖有此等釋，今謂二果者應是內異熟果及與外增上果，故取景釋為善。

There is also an explanation stating: Regarding "the formations of the two fruits," it refers to the coarse cause and the fruit—the formations of the two links of birth and aging-and-death—spoken of together, thereby generally contemplating all present truths of suffering. Although there are these explanations, we now hold that "the two fruits" should be the internal ripened fruit and the external sovereign fruit; hence taking Jing's explanation as correct.