Luke 1:6

it seemed good to me also, having traced the course of all things accurately from the first, to write to you in order, most excellent Theophilus;

that you might know the certainty concerning the things in which you were instructed.

There was in the days of Herod, the king of Judea, a certain priest named Zacharias, of the priestly division of Abijah. He had a wife of the daughters of Aaron, and her name was Elizabeth.

But they had no child, because Elizabeth was barren, and they both were well advanced in years.

Now while he executed the priest’s office before God in the order of his division

according to the custom of the priest’s office, his lot was to enter into the temple of the Lord and burn incense.