Joshua 14:4

Now it happened after these things that Joseph was told, “Behold, your father is sick.” So he took his two sons Manasseh and Ephraim with him.

“So now your two sons, who were born to you in the land of Egypt before I came to you in Egypt, are mine; Ephraim and Manasseh shall be mine, as Reuben and Simeon are.

So Moses commanded the sons of Israel, saying, “This is the land that you shall inherit by lot among you as a possession, which Yahweh has commanded to give to the nine and a half tribes.