俱舍論頌疏論本 28.80

28.80

The explanation says: As for 'tasting absorption cognizes what is bound to itself,' tasting absorption cognizes only the defiled phenomena of its own stage; it does not cognize the lower stage, because that has already been separated from; nor does it cognize the upper, because craving is distinct according to stage; nor does it cognize the undefiled, because [then it] would become wholesome.