'Served' in the Bible

and Johanan fathered Azariah. [It was] he who served as priest in the temple that Solomon built in Jerusalem.

Now these [are] those who served and their sons. Of the sons of the Kohathites: Heman the singer, the son of Joel, son of Samuel,

And Nadab and Abihu died before their father, and {they had no sons}, so Eleazar and Ithamar served as priests.

Then David assembled all the commanders of Israel, the commanders of the tribes and the commanders of working groups who served the king, and the commanders of thousands, the commanders of hundreds, and the commanders over all the property of the king and his sons, with the court officials and mighty warriors, and all the mighty warriors of ability, at Jerusalem.