瑜伽論記 10.217

10.217

問曰：何故前問三聚戒中有六問，謂住律儀戒，善護律儀戒等，結律儀戒即雙牒二法。

Question: Why in the preceding questions on the three sets of precepts were there six questions—namely, abiding in the restraint precepts, well guarding the restraint precepts, etc.—and in concluding the restraint precepts, both dharmas are reprised together;