Genesis 47:18-20

18When that year was ended, they came to him the second year, and said to him, We will not hide from my lord, how that our money is spent; my lord also hath our herds of cattle; there is nothing left in the sight of my lord, but our bodies, and our lands: 19Why shall we die before thy eyes, both we and our land? buy us and our land for bread, and we and our land will be servants to Pharaoh: and give us seed, that we may live, and not die, that the land be not desolate. 20And Joseph bought all the land of Egypt for Pharaoh; for the Egyptians sold every man his field, because the famine prevailed over them: so the land became Pharaoh’s.