俱舍論疏 18.110

18.110

論「謂所施財至皆有差別」，別釋也。色感好色、香感好名、味感眾愛、觸感自身，據一邊而說，理實觸亦得好、香、觸也。然業果差別，唯佛能知。

Regarding the Śāstra's "That is to say, the wealth given..." down to "...all have differences": this is a specific explanation. Visible form induces good visible form; odor induces good fame; taste induces universal affection; tangibles induce one's own physical body—this is spoken based on one aspect, but in actual fact tangibles also bring good [visible forms], odors, and tangibles. However, the differentiation of karmic results is known only to the Buddha.