Pathros
Pathros refers to Upper Egypt, primarily the Thebaid where it extended from Elephantine fort to modern Asyut north of Thebes. Gardiner argues it extended to the north no farther than Abydos. It is mentioned in the Hebrew Bible in Jeremiah and 15; Isaiah 11:11; and Ezekiel 29:14, 30:14. It is the homeland of the Pathrusim.
The name is a loan from Egyptian pꜣ tꜣ-rsy "the southern land" As in Hebrew and Greek, the term was used in Akkadian by the Assyrians as patúrisi, for example in the Annals of Esarhaddon.