Luke 1:5 There was in the time of Herod, the king of Judaea, a priest of the name of Zechariah, belonging to the class of Abijah. He had a wife who was a descendant of Aaron, and her name was Elizabeth. (WEY)
Luke 1:8 Now while he was doing priestly duty before God in the prescribed course of his class, (WEY)
1 Chronicles 23:11 Jahath was the chief, and Zizah the second: but Jeush and Beriah didn't have many sons; therefore they became a fathers' house in one reckoning. (See NAS)