俱舍論記 22.121

22.121

「先軌範師至名世俗諦」者，經部之中先軌範師作如是說：如出世智即是無漏觀智，及此出世智後得世間正智所取諸法，名勝義諦。如此餘智所取諸法，名世俗諦。

Regarding "Former teachers ... called conventional truth": Former teachers among the Sautrāntikas said: Phenomena grasped by supramundane wisdom—which is uncontaminated contemplative wisdom—and by the correct worldly wisdom obtained subsequently to this supramundane wisdom, are called ultimate truth. Phenomena grasped by wisdoms other than these are called conventional truth.