Genesis 45:10

(10) The land of Goshen.—This land, also called “the laud of Rameses” (Genesis 47:11), probably from the city “Raamses,” which the Israelites were compelled to build there (Exodus 1:11), was situated on the eastern bank of the Nile, and apparently commencing a little to the north of Memphis extended to the Mediterranean, and to the borders of the Philistines’ land (Exodus 13:17). In Psalms 78:12; Psalms 78:43, it is called the “field of Zoan,” or Tanis. It probably was an unsettled district, but rich in pastures, and belonged in a very loose way to Egypt. In the LXX. it is called “Gesem of Arabia,” to which country both Herodotus and Strabo reckoned all the district on the east of the Nile towards the Isthmus of Suez as belonging. And here the Israelites were constantly joined by large numbers of Semitic immigrants, who were enrolled in their “tafs,” and swelled the rapidly increasing number of their dependants. For, as we have seen before, not merely the lineal descendants of Abraham were circumcised, but all his household and his slaves; and being thus admitted into the covenant became members of the Jewish church and nation (Genesis 17:23).