俱舍論記 28.180

28.180

「此定能招至為大梵故」者，別顯中定能招勝果。若多修習為大梵王，不多修習便為梵輔，同一處故。

"This concentration can attract […] being Mahābrahmā" distinguishes how the intermediate concentration can attract superior fruit. If one cultivates it extensively, one becomes the Great Brahmā King; if one does not cultivate it extensively, one becomes a minister of Brahmā (Brahmapurohita), since they share the same abode.