Commentaries:
Barnes' Notes
The king sent and loosed him - Released him from prison. Genesis 41:14. The object was that he might interpret the dreams of Pharaoh.
The ruler of the people, and let him go free - Hebrew, "peoples," in the plural - referring either to the fact that there were "many" people in the land, or that Pharaoh ruled over tributary nations as well as over the Egyptians.
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