瑜伽師地論分門記 6.237

6.237

長行廣解分四中第三明建立二十二根善巧相分三。一總問。二廣答。三中頌總結　廣答分八異門。

Of the four divisions in the extensive prose exposition, the third, explaining kauśalya regarding the establishment of the twenty-two faculties, has three parts: 1. general question; 2. extensive answer; 3. summary in verse. The extensive answer has eight alternative approaches.