俱舍論記 2.151

2.151

「若此宗說至不至三相違」者，此下第二明六根境離合。若據功能，至境名為至，六根皆名至。若據體無間故名為至，即三至、三不至。此中約第二以答。三相違，即鼻等三唯取至境。違不至義，故曰相違。

"If this school says […] the three that do not arrive are the opposite": Below is the second [section], explaining the contact and separation of the six organs and their objects. If judged by capacity (sāmarthya), reaching the object is called 'arriving' (prāpta), and all six organs are called arriving. If judged by an entity having no spatial interval and being therefore called 'arriving', then three arrive and three do not arrive. Here the answer is based on the second meaning. 'The three are opposite' means that the three beginning with the nose grasp only objects that have arrived; because they are contrary to the meaning of non-arriving, they are said to be opposite.