DICT.TW Dictionary Taiwan

 Pathros
    the name generally given to Upper Egypt (the Thebaid of the
    Greeks), as distinguished from Matsor, or Lower Egypt (Isa.
    11:11; Jer. 44:1, 15; Ezek. 30:14), the two forming Mizraim.
    After the destruction of Jerusalem by Nebuchadnezzar, colonies
    of Jews settled "in the country of Pathros" and other parts of
    Egypt.

 Pathros, Pathrusim, mouthful of dough; persuasion of ruin