Genesis 47:18-20

18When that year had ended, they came to him the next year and said to him, “We will not hide from my lord that our money is gone; my lord also has our herds of livestock. There is nothing left in the sight of my lord but our bodies and our lands.

19Why should we die before your eyes, both we and our land? Buy us and our land for bread, and we and our land will be servants of Pharaoh; give us seed, that we may live and not die, that the land may not be desolate.”

20Then Joseph bought all the land of Egypt for Pharaoh; for every man of the Egyptians sold his field, because the famine was severe upon them. So the land became Pharaoh’s.