Greek Expositor (anonymous) — as excerpted in the Catena Aurea on Luke 1:30-33

“(Sev. Antiochenus.) Thou shalt conceive in thy womb, that he might shew that our Lord from the very Virgin’s womb, and of our substance, took our flesh upon Him. For the Divine Word came to purify man’s nature and birth, and the first elements of our generation. And so without sin and human seed, passing through every stage as we do, He is conceived in the flesh, and carried in the womb for the space of nine months.”