Numbers 1:20

New American Bible - revised edition

Of the descendants of Reuben, the firstborn of Israel, registered individually by name and lineage according to their clans and ancestral houses, every male of twenty years or more, everyone fit for military service:

Cross References

Genesis 29:32

Leah conceived and bore a son, and she named him Reuben; for she said, “It means, ‘The Lord saw my misery; surely now my husband will love me.’”

Genesis 35:23

The sons of Leah: Reuben, Jacob’s firstborn, Simeon, Levi, Judah, Issachar, and Zebulun;

Genesis 46:9

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

1 Chronicles 5:1

The sons of Reuben, the firstborn of Israel. (He was indeed the firstborn, but because he defiled the couch of his father his birthright was given to the sons of Joseph, son of Israel, so that he is not listed in the family records according to his birthright.

Numbers 1:21

those enrolled from the tribe of Reuben were forty-six thousand five hundred.