俱舍論頌疏論本 21.74

21.74

斷彼所緣故者，第三因也，此名斷彼所緣故斷，謂見滅、道，斷有漏緣惑，以滅、道下貪等有漏緣惑緣邪見等無漏緣惑，無漏緣惑名為所緣。所緣若斷，彼能緣有漏緣惑亦隨斷，故名斷彼所緣故斷。言所緣者，即無漏緣惑是也。

As for 'through abandoning their cognitive objects', this is the third cause; this is called abandonment through abandoning their cognitive objects. It refers to abandoning the afflictions with defiled objects by seeing cessation and the path, because greed and so forth with defiled objects under cessation and the path take as their objects wrong view and so forth with undefiled objects; the afflictions with undefiled objects are called cognitive objects. If the cognitive objects are abandoned, those cognizing afflictions with defiled objects are also abandoned along with them; therefore it is called abandonment through abandoning their cognitive objects. The words 'cognitive objects' refer precisely to the afflictions with undefiled objects.