Genesis 46:8

These are the names of the Israelites, Jacob and his sons, who went to Egypt:

Jacob’s firstborn: Reuben.

Exodus 1:1-5

These are the names of the sons of Israel who came to Egypt with Jacob; each came with his family:

1 Chronicles 2:1-55

These were Israel’s sons:
Reuben, Simeon, Levi,
Judah, Issachar, Zebulun,

Genesis 29:1-30

Jacob resumed his journey and went to the eastern country.

Genesis 29:32

Leah conceived, gave birth to a son, and named him Reuben, for she said, “The Lord has seen my affliction; surely my husband will love me now.”

Genesis 35:22-23

While Israel was living in that region, Reuben went in and slept with his father’s concubine Bilhah, and Israel heard about it.

Jacob had 12 sons:

Genesis 49:1-33

Then Jacob called his sons and said, “Gather around, and I will tell you what will happen to you in the days to come.

Exodus 6:14-18

These are the heads of their fathers’ families:

The sons of Reuben, the firstborn of Israel:
Hanoch and Pallu, Hezron and Carmi.
These are the clans of Reuben.

Numbers 1:5

These are the names of the men who are to assist you:

Elizur son of Shedeur from Reuben;

Numbers 1:20-21

The descendants of Reuben, the firstborn of Israel: according to their family records by their clans and their ancestral houses, counting one by one the names of every male 20 years old or more, everyone who could serve in the army,

Numbers 2:10-13

Reuben’s military divisions will camp on the south side under their banner. The leader of the Reubenites is Elizur son of Shedeur.

Numbers 26:4-11

“Take a census of those 20 years old or more, as the Lord had commanded Moses and the Israelites who came out of the land of Egypt.”

Deuteronomy 33:6

Let Reuben live and not die
though his people become few.

1 Chronicles 8:1-40

Benjamin fathered Bela, his firstborn; Ashbel was born second, Aharah third,

Treasury of Scripture Knowledge

Summary

And these are the names of the children of Israel, which came into Egypt, Jacob and his sons: Reuben, Jacob's firstborn.

Bible References

The names

Genesis 35:23
Leah’s sons were Reuben (Jacob’s firstborn),
Simeon, Levi, Judah,
Issachar, and Zebulun.
Exodus 1:1
These are the names of the sons of Israel who came to Egypt with Jacob; each came with his family:
Exodus 6:14
These are the heads of their fathers’ families:

The sons of Reuben, the firstborn of Israel:
Hanoch and Pallu, Hezron and Carmi.
These are the clans of Reuben.

Reuben

Genesis 29:32
Leah conceived, gave birth to a son, and named him Reuben, for she said, “The Lord has seen my affliction; surely my husband will love me now.”
Genesis 35:22
While Israel was living in that region, Reuben went in and slept with his father’s concubine Bilhah, and Israel heard about it.

Jacob had 12 sons:
Genesis 49:3
Reuben, you are my firstborn,
my strength and the firstfruits of my virility,
excelling in prominence, excelling in power.
Exodus 6:14
These are the heads of their fathers’ families:

The sons of Reuben, the firstborn of Israel:
Hanoch and Pallu, Hezron and Carmi.
These are the clans of Reuben.
Numbers 1:5
These are the names of the men who are to assist you:

Elizur son of Shedeur from Reuben;
Numbers 2:10
Reuben’s military divisions will camp on the south side under their banner. The leader of the Reubenites is Elizur son of Shedeur.
Numbers 26:5
Reuben was the firstborn of Israel.
Reuben’s descendants:
the Hanochite clan from Hanoch;
the Palluite clan from Pallu;
Deuteronomy 33:6
Let Reuben live and not die
though his people become few.
1 Chronicles 2:1
These were Israel’s sons:
Reuben, Simeon, Levi,
Judah, Issachar, Zebulun,

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.