Ambrose of Milan
Catena Aurea · Lukasevangelium 2
And when the days of her purification according to the law of Moses were accomplished, they brought him to Jerusalem, to present him to the Lord; (As it is written in the law of the Lord, Every male that openeth the womb shall be called holy to the Lord;) 24 And to offer a sacrifice according to that which is said in the law of the Lord, A pair of turtledoves, or two young pigeons. And, behold, there was a man in Jerusalem, whose name was Simeon; and the same man was just and devout, waiting for the consolation of Israel; and the Holy Ghost was upon him.
For among those that are born of a woman, the Lord Jesus alone is in every thing holy, who in the newness of His immaculate birth experienced not the contagion of earthly defilement, but by His Heavenly Majesty dispelled it. For if we follow the letter, how can every male be holy, since it is undoubted that many have been most wicked? But He is holy whom in the figure of a future mystery the pious ordinances of the divine law prefigured, because He alone was to open the hidden womb of the holy virgin Church for the begetting of nations.