俱舍論記 28.63

28.63

Regarding 'The name pure attainment... is said to be entering': this explains the sixth and seventh lines. The name 'pure attainment' designates all worldly, contaminated wholesome absorptions, because they arise associated with intrinsically wholesome white pure dharmas such as non-greed. This attainment obtains the name 'pure', and it is precisely the object savored by the first, tasting-associated state. Immediately after this pure absorption ceases, that tasting absorption arises. Taking past pure absorption as its object, it generates deep craving and attachment; it does not take the present as its object, because it definitely does not contemplate intrinsic nature and the like; it does not take the future as its object, because it has not yet experienced it; having experienced the past, it specifically speaks of the past. At that time, although one is said to emerge from the savored absorption, one is said to enter the savoring absorption.