Luke 1:6-8
Luke 1: 6 to 8
6 And they were both righteous before God, walking in all the commandments and ordinances of the Lord blameless.
7 And they had no child, because that Elisabeth was barren, and they both were now well stricken in years.
8 And it came to pass, that while he executed the priest's office before God in the order of his course,