Numbers 26:5

Reuben, the first-born of Israel; the sons of Reuben: of Hanoch, the family of the Hanochites; of Pallu, the family of the Palluites;

1 Chronicles 5:3

the sons of Reuben the first-born of Israel: Hanoch, and Pallu, Hezron, and Carmi.

Genesis 46:8-9

And these are the names of the children of Israel, who came into Egypt, Jacob and his sons: Reuben, Jacob's first-born.

Exodus 6:14

These are the heads of their fathers houses. The sons of Reuben the first-born of Israel: Hanoch, and Pallu, Hezron, and Carmi; these are the families of Reuben.

1 Chronicles 5:1

And the sons of Reuben the first-born of Israel (for he was the first-born; but, forasmuch as he defiled his father's couch, his birthright was given unto the sons of Joseph the son of Israel; and the genealogy is not to be reckoned after the birthright.

Genesis 29:32

And Leah conceived, and bare a son, and she called his name Reuben. For she said, Because Jehovah hath looked upon my affliction. For now my husband will love me.

Genesis 49:2-3

Assemble yourselves, and hear, ye sons of Jacob; And hearken unto Israel your father.

Treasury of Scripture Knowledge

Summary

Reuben, the eldest son of Israel: the children of Reuben; Hanoch, of whom cometh the family of the Hanochites: of Pallu, the family of the Palluites:

General references

Bible References

The eldest

Genesis 29:32
And Leah conceived, and bare a son, and she called his name Reuben. For she said, Because Jehovah hath looked upon my affliction. For now my husband will love me.
Genesis 49:2
Assemble yourselves, and hear, ye sons of Jacob; And hearken unto Israel your father.
1 Chronicles 5:1
And the sons of Reuben the first-born of Israel (for he was the first-born; but, forasmuch as he defiled his father's couch, his birthright was given unto the sons of Joseph the son of Israel; and the genealogy is not to be reckoned after the birthright.

General references

Numbers 1:20
And the children of Reuben, Israel's first-born, their generations, by their families, by their fathers houses, according to the number of the names, by their polls, every male from twenty years old and upward, all that were able to go forth to war;

American Standard Version Public Domain