1 Chronicles 9:19

And Shallum the son of Kore,.... The same as in 1 Chronicles 9:17 whose pedigree is traced up to Ebiasaph the son of Korah, see Exodus 6:24

and his brethren, of the house of his father, the Korahites; so called, because they descended from Korah:

[were over] the work of the service, keepers of the gates of the tabernacle; until the temple was built:

and their fathers being over the host of the Lord; the Levites, who were the Lord's army, and whose service is represented as a warfare, Numbers 4:5

[were] keepers of the entry; into the tabernacle, that none might enter that were impure; or into the court of the priests, excepting priests; or into the holiest of all, as Kimchi suggests.