Strong’s G2183 · Greek

ἐφημερία

ephēmería · ef-ay-mer-ee'-ah

Meaning diurnality, i.e. (specially) the quotidian rotation or class of the Jewish priests' service at the Temple, as distributed by families

In the King James Version course.

In 2 verses of the King James Version

Luke 1:5There was in the days of Herod, the king of Judaea, a certain priest named Zacharias, of the course of Abia: and his wife was of the daughters of Aaron, and her name was Elisabeth.
Luke 1:8And it came to pass, that while he executed the priest’s office before God in the order of his course,

From James Strong’s Exhaustive Concordance of the Bible (1890): its Greek dictionary in the edition of Ulrik Petersen, its Hebrew and Chaldee dictionary in that of David Troidl and David Instone-Brewer; the King James words numbered as in the edition the site sets the King James Version from. Public domain.