俱舍論頌疏論本 29.19

29.19

三境欲可見者，初三解脫唯以欲界色處為境。有差別者，初二境可憎，第三境可愛。

"Three have the visible of the desire realm as their object": the first three liberations take only the sphere of visible form (rūpāyatana) of the desire realm as their object. With respect to their differences: the objects of the first two are repulsive, while the object of the third is agreeable.