Genesis 47:21

“And as for the people, he removed them, etc.] From the places where they dwelt, that it might appear they had no more property there, and might forget it, and be more willing to pay rent elsewhere; and their posterity hereafter could have no notion of its being theirs, or plead prescription; and besides, by such a removal and separation of the inhabitants of cities, some to one place, and some to another, sedition and mutiny might be prevented: he had them to cities, from [one] end of the borders of Egypt, even unto the [other] end thereof; according to the Targums of Jonathan and Jerusalem, those that dwelt in provinces, or in country towns and villages, he removed to cities, and those that…”

“as for the people, he removed them to cities--obviously for the convenience of the country people, who were doing nothing, to the cities where the corn stores were situated.”

“- Jacob in Goshen 11. רעמסס ra‛mesês, Ra‘meses “son of the sun.” 31. מטה mı̂ṭṭāh, “bed.” מטה maṭṭeh “staff.” Arrangements are now made for the settlement of Israel in Goshen. The administration of Joseph during the remaining years of the famine is then recorded. For the whole of this period his father and brothers are subject to him, as their political superior, according to the reading of his early dreams. We then approach to the death-bed of Jacob, and hear him binding Joseph by an oath to bury him in the grave of his fathers. Genesis 47:1-12 Joseph announces to Pharaoh the arrival of his kindred. “Of the whole of his brethren,” more exactly from the end of his brethren. Five men, a…”

“47:21 he made them all slaves: In Hebrew script, the difference is very slight between slaves (Hebrew ‘abadim) and towns (Hebrew ‘arim). Moving the people into the towns doesn’t fit the context very well, so most translations select slaves as the reading that makes the most sense (cp. 47:20).”