Genesis 47:20-22

Young's Literal Translation

²⁰ And Joseph buyeth all the ground of Egypt for Pharaoh, for the Egyptians have sold each his field, for the famine hath been severe upon them, and the land becometh Pharaoh's;

²¹ as to the people he hath removed them to cities from the [one] end of the border of Egypt even unto its [other] end.

²² Only the ground of the priests he hath not bought, for the priests have a portion from Pharaoh, and they have eaten their portion which Pharaoh hath given to them, therefore they have not sold their ground.