And Leah was with child, and gave birth to a son to whom she gave the name Reuben: for she said, The Lord has seen my sorrow; now my husband will have love for me.
These are the heads of their fathers' families: the sons of Reuben the oldest son of Israel: Hanoch and Pallu, Hezron and Carmi: these are the families of Reuben.
The generations of the sons of Reuben, the oldest son of Israel, were numbered by their families and their fathers' houses, every male of twenty years old and over, who was able to go to war;
Let all the people of twenty years old and over be numbered, as the Lord has given orders to Moses and the children of Israel who have come out of Egypt.