俱舍論疏 7.159

7.159

論「餘准前釋應知其相」，准前釋者，諸染污心總得九心者，一欲善心、二欲不善、三欲有覆、四色界有覆、五無色有覆、六學心、七欲無覆心、八色善心、九色無覆心。無記心唯自得，故名無記唯無記。

The treatise says: "The rest should be understood in accordance with the previous explanation." "In accordance with the previous explanation" means: the defiled minds generally acquire nine minds: first, the desire-realm good mind; second, the desire-realm unwholesome mind; third, the desire-realm defiled-neutral mind; fourth, the form-realm defiled-neutral mind; fifth, the formless-realm defiled-neutral mind; sixth, the trainee's mind; seventh, the desire-realm non-defiled indeterminate mind; eighth, the form-realm good mind; and ninth, the form-realm non-defiled indeterminate mind. The indeterminate minds are acquired only by themselves, which is why it is said that the indeterminate is acquired only by the indeterminate.