Genesis 48:5 in the King James Version
And now thy two sons, Ephraim and Manasseh, which were born unto thee in the land of Egypt before I came unto thee into Egypt, are mine; as Reuben and Simeon, they shall be mine.
Context
4 and said to me, ‘Behold, I will make you fruitful, and multiply you, and I will make of you a company of peoples, and will give this land to your offspring after you for an everlasting possession.’
5 Now your two sons, who were born to you in the land of Egypt before I came to you into Egypt, are mine; Ephraim and Manasseh, even as Reuben and Simeon, will be mine.
6 Your offspring, whom you become the father of after them, will be yours. They will be called after the name of their brothers in their inheritance.