俱舍論疏 21.129

21.129

論「如欲界三至六種遍知」，類釋上二界也。上二界亦同欲界，苦、集合一，滅、道各一，合成三也。「如是名為三界見諦所斷法斷六種遍知」者，總結。

The treatise says: "Like the three of the desire realm […] the six kinds of comprehension": this analogously explains the upper two realms. The upper two realms are also the same as the desire realm: suffering and origination are combined into one, while cessation and the path are each one, combining to make three. "These are called the six kinds of comprehension of abandoning the dharmas abandoned through seeing the truths of the three realms" is the general conclusion.