俱舍論疏 26.41

26.41

「論曰至為自性故」，第一建立世俗智。以世俗智，性可破壞、多知世諦故，就自性名世俗智。

"The Śāstra states: [...] taking it as intrinsic nature": first is establishing conventional knowledge (saṃvṛtijñāna). Because conventional knowledge is corruptible in nature and mostly knows conventional truth, it is named conventional knowledge with respect to its intrinsic nature.