俱舍論記 28.62

28.62

「初味等至至此得味名」者，釋第五句。初味等至，謂愛相應，愛能味著淨定，故名為味。等至與彼相應故，此等至得味名。又《婆沙》云「問：何故但說與愛相應，非餘煩惱？有說：此中說相似者，謂愛與定相似，非餘煩惱。所以者何？定於所緣流注相續，愛亦如是。」廣如彼說。

Regarding 'The initial attainment of tasting... this obtains the name of tasting': this explains the fifth line. The initial attainment of tasting refers to being associated with attachment; attachment can savor and cling to pure absorption, hence it is called 'tasting'. Because the attainment is associated with that, this attainment obtains the name of 'tasting'. Furthermore, the Mahāvibhāṣā says: 'Question: Why is it said to be associated only with attachment, and not with other afflictions? Some say: Here it speaks of similarity; that is, attachment is similar to absorption, whereas other afflictions are not. Why is this? Absorption flows continuously toward its object, and attachment is likewise.' As detailed therein.