Since more leaders were found among Eleazar’s descendants than Ithamar’s, they were divided accordingly: 16 heads of ancestral houses were from Eleazar’s descendants, and eight heads of ancestral houses were from Ithamar’s.

So the descendants of Levi appointed Joel's son Heman, his relative Berechiah's son Asaph, as well as certain relatives of Merari's sons, including Kushaiah's son Ethan,

Jeroham's son Ibneiah, Uzzi's son Elah, who was also Michri's grandson, and Shephatiah's son Meshullam, who was the grandson of Reuel and great-grandson of Ibnijah,

As for the rest of Levi’s sons:
from Amram’s sons: Shubael;
from Shubael’s sons: Jehdeiah.

All these men were under their own fathers’ authority for the music in the Lord’s temple, with cymbals, harps, and lyres for the service of God’s temple. Asaph, Jeduthun, and Heman were under the king’s authority.

“Yet the Lord God of Israel chose me out of all my father’s household to be king over Israel forever. For He chose Judah as leader, and from the house of Judah, my father’s household, and from my father’s sons, He was pleased to make me king over all Israel.

They ate and drank with great joy in the Lord’s presence that day.

Then, for a second time, they made David’s son Solomon king; they anointed him as the Lord’s ruler, and Zadok as the priest.

He also smote the Egyptian, a man of stature, five cubits high: and in the Egyptian's hand was a spear like a weaver's beam; and he went down to him with a staff, and plucked the spear out of the Egyptian's hand, and slew him with his own spear.

The sons of Reuben, Israel's firstborn -- (Now he was the firstborn, but when he defiled his father's bed, his rights as firstborn were given to the sons of Joseph, Israel's son. So Reuben is not listed as firstborn in the genealogical records.

David said, "I will express my loyalty to Hanun son of Nahash, for his father was loyal to me." So David sent messengers to express his sympathy over his father's death. When David's servants entered Ammonite territory to visit Hanun and express the king's sympathy,

Their job was to help Aaron's descendants in the service of the Lord's temple. They were to take care of the courtyards, the rooms, ceremonial purification of all holy items, and other jobs related to the service of God's temple.

Judah’s sons: Er, Onan, and Shelah. These three were born to him by Bath-shua the Canaanite woman. Er, Judah’s firstborn, was evil in the Lord’s sight, so He put him to death.

Appaim’s son: Ishi.
Ishi’s son: Sheshan.
Sheshan’s descendant: Ahlai.

Carmi's son was Achar, who became Israel's troublemaker by transgressing the LORD's commandment regarding things that were to be destroyed.