俱舍論記 9.40

9.40

「有言精血至增羯吒私」者，答。有二師，此即初師。此師意說：精血大種即成根依。謂前念無根精血大種與中有俱滅，引後生有初念有根大種無間續生。彼計生有初念根依大種，用中有後位精血大種為同類因無間引起，如種因滅芽果續生。由攬精血大種成根依故，初位得羯剌藍名。經云「不淨生羯剌藍」，證知精血大種即成根依。又經云「初受生時執受血滴成身」，故知精血大種即成根依。羯吒私者，此名貪愛，亦名血鑊。

[On the passage] 'Some say semen and blood... increases the kaṭasī': the answer. There are two masters; this is the first master. This master's intention says: the great elements of semen and blood immediately become the basis of the faculties. That is, the great elements of semen and blood without faculties in the preceding moment perish together with the intermediate existence, and immediately give rise to the continuation of the great elements possessing faculties in the initial moment of subsequent rebirth-existence. He posits that the great elements that are the basis of the faculties in the initial moment of rebirth-existence take the great elements of semen and blood in the final stage of intermediate existence as homogeneous cause (sabhāga-hetu) and are immediately caused to arise, just as when the seed-cause perishes, the sprout-fruit arises in succession. Because it gathers the great elements of semen and blood to form the basis of the faculties, the initial stage obtains the name kalala. A sūtra says: 'From impurity arises the kalala,' which proves that the great elements of semen and blood immediately become the basis of the faculties. Furthermore, a sūtra says: 'At the time of first taking rebirth, it grasps a drop of blood to form the body,' so we know that the great elements of semen and blood immediately become the basis of the faculties. Kaṭasī: this means craving, and also means the cauldron of blood.