Luke 1:23

After the days of his office were accomplished; i.e. the weekly ministry; for during that time, the priests lodged in buildings joining to the temple, separated from their wives. (Witham) --- When it fell to the lot of any of the priests to offer incense, they not only separated from their wives, but left their house; wherefore it is said, as soon as the day, &c. As it was ordained that the priesthood should continue in the family of Aaron, it was necessary they should have wives. But, as we do not now so much seek after priests of the same family, as those who are virtuous, it has been decreed, that priests should observe perpetual continency, that they may be able to assist at all times at the altar. (Ven. Bede) --- For the law of perpetual celibacy of the clergy, See St. Jerome, lib. i. chap. ix. 19. advers Jovin. et. ep. 50; also St. Ambrose, in 1 Tim iii.