In this verse, Joseph establishes a policy where he provides the people of Egypt with seed to sow their fields, but they must give a fifth of the harvest to Pharaoh, keeping four-fifths for themselves. This arrangement demonstrates Joseph's wisdom in managing the resources of the land during the famine, ensuring both the survival of the people and the prosperity of Pharaoh. It also reflects the concept of stewardship, as the people are entrusted with the land and its produce, recognizing Pharaoh's authority and provision in their time of need.