Numbers 26:28
The families descended from Joseph through Manasseh and Ephraim were
Genesis 46:20
In Egypt, Manasseh and Ephraim were born to Joseph by Asenath, daughter of Potiphera, priest from the city of On.
Genesis 41:51-52
Joseph named his firstborn son Manasseh, because God helped him forget all his troubles and all about his father's family.
Genesis 48:5
Jacob went on to say: Joseph, your two sons Ephraim and Manasseh were born in Egypt. But I accept them as my own, just as Reuben and Simeon are mine.
Genesis 48:13-20
Then Joseph took both of them, Ephraim on his right, facing Israel's left, and Manasseh on his left, facing Israel's right, and brought them close to him.