Treasury of Scripture Knowledge
1 Chronicles 23:3
The Levites who were thirty years old and up were counted; there were 38,000 men.
1 Chronicles 24:3
David, Zadok (a descendant of Eleazar), and Ahimelech (a descendant of Ithamar) divided them into groups to carry out their assigned responsibilities.
Now while Zechariah was serving as priest before God when his division was on duty,
1 Chronicles 26:13
They cast lots, both young and old, according to their families, to determine which gate they would be responsible for.