1 Chronicles 23:1-3

New King James Version

The Divisions of the Levites

23 So when David was old and full of days, he made his son ^(A)Solomon king over Israel.

² And he gathered together all the leaders of Israel, with the priests and the Levites. ³ Now the Levites were numbered from the age of ^(B)thirty years and above; and the number of individual males was thirty-eight thousand.