瑜伽論記 15.332

15.332

或得已出者，無色羅漢已得無色究竟對治，已出具起無色繫法，是第三時。

Or, having attained [the antidote and] emerged refers to the third period: an arhat of the formless realm has already attained the ultimate antidote to the formless realm, and having emerged, completely gives rise to phenomena bound to the formless realm.