Genesis 46:18-22

These are the sons of Zilpah, whom Laban gave to his daughter Leah; and she bore to Jacob these sixteen persons.

The sons of Jacob’s wife Rachel: Joseph and Benjamin.

Now to Joseph in the land of Egypt were born Manasseh and Ephraim, whom Asenath, the daughter of Potiphera, priest of On, bore to him.

And the sons of Benjamin: Bela, Becher, Ashbel, Gera, Naaman, Ehi, Rosh, Muppim, Huppim, and Ard.

These are the sons of Rachel, who were born to Jacob; there were fourteen persons in all.