Genesis 29:32

32And Leah conceived and bore a son, and she called his name Reuben,
 Reuben means See, a son
for she said, “Because the Lord bhas looked upon my affliction; for now my husband will love me.”

Genesis 46:9

9and the sons of Reuben: Hanoch, Pallu, Hezron, and Carmi.

Genesis 49:3-4

3 Reuben, you are cmy firstborn,
my might, and the dfirstfruits of my strength,
preeminent in dignity and preeminent in power.
4Unstable as water, you shall not have preeminence,
because you ewent up to your father’s bed;
then you defiled it—he went up to my couch!

Numbers 2:10-11

10“On the south side shall be the standard of the camp of Reuben by their companies, the chief of the people of Reuben being Elizur the son of Shedeur, 11his company as listed being 46,500.

Numbers 26:5-7

5 fReuben, the firstborn of Israel; the sons of Reuben: of Hanoch, the clan of the Hanochites; of Pallu, the clan of the Palluites; 6of Hezron, the clan of the Hezronites; of Carmi, the clan of the Carmites. 7These are the clans of the Reubenites, and those listed were g43,730.

1 Chronicles 5:1

Descendants of Reuben

1The sons of Reuben the firstborn of Israel ( hfor he was the firstborn, but because ihe defiled his father’s couch, jhis birthright was given to the sons of Joseph the son of Israel, so that he could not be enrolled as the oldest son;
Copyright information for ESV