大毘盧遮那成佛經疏 10.63

10.63

髯髯闍是生義，上有一點是大空也。已破諸障，當得大空之生，即是諸佛生也。金剛智生，即是諸佛法身之生。如《央掘經》生此不生之身，即其義也。

*Jhaṃ jhaṃ*: *ja* has the meaning of birth, and having a dot on top is great emptiness. Having broken through all obstacles, one should attain the birth of great emptiness, which is the birth of the buddhas. The birth of vajra wisdom is none other than the birth of the dharmakāya of the buddhas. As the *Aṅgulimālīya-sūtra* speaks of giving birth to this unborn body, that is its meaning.