'Korahites' in the Bible

And Shallum the son of Kore, son of Ebiasaph, son of Korah, and his kinsmen of the house of his fathers, the Korahites, [were] over the work of the service, the guardians of the entrances to the tent, and their fathers [were] over the camp of Yahweh, guardians of the entrance.

Elkanah, Isshiah, Azarel, Joezer, and Jashobeam the Korahites;

As for the working groups of the gatekeepers: of the Korahites, Meshelemiah the son of Kore, from the sons of Asaph.

These [were] the working groups of the gatekeepers among the sons of the Korahites and among the sons of Merari.