1 Chronicles 23:8

Ladan’s sons: Jehiel was the first, then Zetham, and Joel—three.

1 Chronicles 6:33-34

These are the men who served with their sons.

From the Kohathites: Heman the singer,
son of Joel, son of Samuel,

1 Chronicles 15:7

from the Gershomites, Joel the leader and 130 of his relatives;

1 Chronicles 15:11

David summoned the priests Zadok and Abiathar and the Levites Uriel, Asaiah, Joel, Shemaiah, Eliel, and Amminadab.

1 Chronicles 15:17-18

So the Levites appointed Heman son of Joel; from his relatives, Asaph son of Berechiah; and from their relatives the Merarites, Ethan son of Kushaiah.

1 Chronicles 15:20-21

Zechariah, Aziel, Shemiramoth, Jehiel, Unni, Eliab, Maaseiah, and Benaiah were to play harps according to Alamoth;

Treasury of Scripture Knowledge

Summary

1 Chronicles 23:8

The sons of Laadan; the chief was Jehiel, and Zetham, and Joel, three.

Jehiel

1 Chronicles 15:18

Joel

1 Chronicles 6:33

1 Chronicles 15:7

General references

Numbers 3:18

Bible References

Jehiel

With them were their relatives second in rank: Zechariah, Jaaziel, Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, and the gatekeepers Obed-edom and Jeiel.

Joel

These are the men who served with their sons.

From the Kohathites: Heman the singer,
son of Joel, son of Samuel,

from the Gershomites, Joel the leader and 130 of his relatives;

General references

These were the names of Gershon’s sons by their clans: Libni and Shimei.