1 Chronicles 16:37

David Appoints Worship Leaders

16:37 David left Asaph and his colleagues there before the ark of the Lord’s covenant to serve before the ark regularly and fulfill each day’s requirements,

1 Chronicles 23:11

23:11 Jahath was the oldest and Zizah the second oldest. Jeush and Beriah did not have many sons, so they were considered one family with one responsibility.