1 Chronicles 23:3-6 Now the Levites were numbered from the age of thirty years and upward : and their number by their polls , man by man , was thirty and eight thousand.

KJV_Strongs⁽ⁱ⁾

3 H3881 Now the Levites H5608 were numbered [H8735] H1121 from the age H7970 of thirty H8141 years H4605 and upward H4557 : and their number H1538 by their polls H1397 , man by man H7970 , was thirty H8083 and eight H505 thousand.

4 H428 Of which H6242 , twenty H702 and four H505 thousand H5329 were to set forward [H8763] H4399 the work H1004 of the house H3068 of the LORD H8337 ; and six H505 thousand H7860 were officers [H8802] H8199 and judges [H8802] :

5 H702 Moreover four H505 thousand H7778 were porters H702 ; and four H505 thousand H1984 praised [H8764] H3068 the LORD H3627 with the instruments H6213 which I made [H8804] H1984 , said David, to praise [H8763] therewith .

6 H1732 And David H2505 divided [H8735] H4256 them into courses H1121 among the sons H3878 of Levi H1648 , namely, Gershon H6955 , Kohath H4847 , and Merari.