Egypt's Arabic name -- Masr/Misr-- and Mizrahi Jews
The Arabic name for Egypt is "Misr" (or Masr in Egyptian Arabic) and this term has influenced various languages, including Hebrew. Its origin is ancient Egypt, ''mis'' or ''mes'' meaning ''birth of'' Ria/Ra/Re/Rhea.
The Arab conquest of Egypt took place between 639 and 642 CE.
The Hebrew term "Mizrahi" meaning "eastern," is a loan from the Arabic term "Misr."
Mizrahi Jews, who come from various Middle Eastern and North African countries, often have cultural practices and linguistic influences that reflect their historical experiences in these regions.
Common mtDNA haplogroups among Mizrahi Jews: mtDNA K, H (European), J, T, M.
Common Y-DNA haplogroups among Mizrahi Jews: R1b, G (European), J (G and J are related to I and originated in the Balkans and Anatolia), E (sub-Saharan).
These mtDNA and Y-DNA haplogroups are typical of North African and Near Eastern populations.
Sub-Saharan DNA is not detected in Egypt prior to 2,300 years ago (Adam, star Mesarthim);
Sephardi Jews: This group emerged primarily from the Iberian Peninsula (Spain and Portugal) and developed a distinct identity after the expulsion from Spain in 1492.
Ashkenazi Jews: This group began to form in Europe around the 12th century, particularly in Central and Eastern Europe.
See this https://m4tri4.blogspot.com/2025/07/the-oldest-carbon-dated-talmud-and-torah.html