Divrey Hayamim Alef 23:4-6

Orthodox Jewish Bible

⁴ Of which, twenty and four elef were to look after the work of the Beis Hashem; and six alafim were shoterim (officials) and shofetim (judges);

⁵ Moreover four alafim were sho’arim (gatekeepers); and four alafim praised Hashem with the kelim (instruments) which I made, said Dovid, to praise therewith.

⁶ And Dovid divided them into divisions among the Bnei Levi, namely, Gershon, Kehat, and Merari.