俱舍論記 22.93

22.93

「如是且辨至亦不成證」者，此下顯理證亦不成。將破彼理，結前生下。

As for "Thus, having first explained... also cannot establish proof": from here on, it demonstrates that rational proof also cannot be established. Intending to refute their reasoning, it concludes what came before and introduces what follows.