About 126 BC local king John Hyrcanus defeated Edomites and forced them to be circumcised and follow the religion in Jerusalem. They intermixed and by 10 BC were dominating that city and Temple system: pushing their own tradition of elders contrary to God’s Law (Mark 7) that Jesus also condemened. (When “Jews” went to Babylonin 70 AD they codified their tradition as the Talmud of modern “Jews.”)For more on cursed Edomites read all Obadiah (and Malachi opens about them too; Rom 9:13 reiterates their status!*)

PS: Not all Edom was caught by Hyrcanus and some migrated north to melt into a mob of Turk-Mongol folks forming the new Khazar (Chazar) gang that set up a trading nation in Khazaria northeast of Black Sea. (Major city Sarkel, and capital at Ital/Atil.) In 740 AD these adopted Talmudism and brought in “Jew” rabbis, under King/Kagan Bulan. And some mixed Sabeans and Negrito/Dravidian folks in Yemen, Himyarite or Raidan Kingdom folks became “Jews” in 360 AD.
So never let them say they are real called Israelites, or they’ll turn your group to manmade law democratic humanism

We have to go to LOST Israelites (Mat 10:6 & 15:24) as Jesus did NOT pray/intercede for all in the world! (John 17:9) The great commission (Mat 28:18) refers back to first use of “nations” (gowy = gentiles also) in Gen 10:5 refering to pure Noah’s Adamic children (not pre-Adamites).
And the cross quote to locals “Forgive them for they know not what they do” can also be interpreted “Gortgive them NOT for they know what they do!” and it was not even in oldest copies of the text! See V.S Herrell’s AST Bible back notes on this crucial topic! Anointed Standar Bible gives a new literaltranslation and omits dubious later lines, with comments on this.)

And where did “lost” Israelites go?

2 Kings 17-19 tells us they were put among MEDES! I’ve been studying these folks and following regimes in their area (Cyrcus brought a “Persian” regime, then came Arsacid Parthian Empire, followed (also Arsacid family) Sassanians who all left coins (except Medes) showing their Aryan faces

Capital of Parthia was Ecbatana, now under Hamadan, Iran.

From there they migrated to fill Europe, Russia, etc. often in footsteps of early Isrealite pioneer clan/tribe of DAN… leaving its name on Danube, Dneister, Don, Dneiper Rivers, and DANMARK. They got that far along the Atlantic coast long ago! (Tribes were in far isles noted Jeremiah 31, telling them to leave waymarks -their NAME!)
Later tribes migrated using new names like Saka (from ISaaK), Scythian, Scot, Sklav, etc. Study it!*

Go to these called folks!

* Read: Missing Links Found in Assyrian Tablets (Capt)
Your Inheritance (Balacius, Sacred Truth Min.)
Post-Captivity Names of ISrael (Goard)