Luke 1:5-9

In the days of Herod, king of Judea, there was a priest named Zechariah, of the division of Abijah; and he had a wife from the daughters of Aaron, and her name was Elizabeth.

They were both righteous in the sight of God, walking blamelessly in all the commandments and requirements of the Lord.

And yet they had no child, because Elizabeth was infertile, and they were both advanced in years.

Now it happened that while he was performing his priestly service before God in the appointed order of his division,

according to the custom of the priestly office, he was chosen by lot to enter the temple of the Lord and burn incense.