瑜伽論記 13.433

13.433

數中，云數邊際，名阿僧企耶者，案華嚴經百二十數中，第百三名阿僧祇耶。然此云邊際者，自此已去算數所不及轉故。

In [the section on] number, it states: "the limit of numbers is called an asaṃkhyeya": according to the one hundred and twenty numbers in the Avataṃsaka Sūtra, the one hundred and third is named asaṃkhyeya. However, it is called the 'limit' here because from this point onward, it exceeds the scope of calculation.