俱舍論頌疏論本 7.48

7.48

有覆生從七者，無色有覆能生七心，亦從七心生。生七心者，謂自界三及色界二，生彼善染心，並欲界二不善有覆。即此亦從七無間起，謂除欲色染及學、無學心。

"Impeded gives rise to [and] arises from seven": the impeded of the formless can give rise to seven minds and also arises from seven minds. Giving rise to seven minds means the three of its own realm, the two of the form realm—giving rise to its wholesome and defiled minds—together with the two of the desire realm, the unwholesome and the impeded. This also immediately arises from seven, meaning [all] excluding the defiled of the desire and form realms and the minds of the learner and non-learner.