Here's a list of kings who reigned in the land of Edom before any king reigned over the Israelis, beginning with Beor's son Bela (his city was named Dinhabah).

Here's a list of Israel's sons: Reuben, Simeon, Levi, Judah, Issachar, Zebulun,

Here's a list of those who came to David at Ziklag when he was unable to travel freely due to Saul son of Kish. They were among the elite soldiers who assisted him in battle.

Here's a list of the children whom he fathered while in Jerusalem: Shammua, Shobab, Nathan, Solomon,

Since, according to David's final instructions, the list above contains the total number of descendants of Levi from the age of 20 years and upward,

The list of those who participated in this service included: from the descendants of Asaph: Zaccur, Joseph, Nethaniah, and Asarelah, sons of Asaph mentored by Asaph himself, who prophesied under the supervision of the king;