'Priesthood' in the Bible

and Johanan begot Azariah (he is it that exercised the priesthood in the house that Solomon built in Jerusalem);

And Nadab and Abihu died before their father, and had no children; and Eleazar and Ithamar exercised the priesthood.

gold for the things of gold, silver for the things of silver, that is, for all the work to be done by craftsmen. Now who is willing to consecrate himself today to the Lord?”