Scholars think that the Kingdom of David, i.e. Judah,
ended at what is modern (non-biblical) Beersheba in current Israel.

This is the greatest historical
geographic error ever committed.

Judah included FAY-YUM.

In Exodus this is Hebrew JAM SUF "the sea of reeds"
which can ONLY be Fayyum (the only sea of reeds in Egypt)
and SUF is the place where Moses
repeated "the law" to the children of Israel.

Judah and Israel
were only 2 of the 12 tribes of the Hebrews
and the other 10 tribes rebelled at the time
of Rehoboam and Jerobeam.

When we speak in modern times about
Israel and the Jews,
we have completely FORGOTTEN about Judah
which in fact is the more important of the two historically.

Judah was in fact Idj-taui (=Ju-dah)
This was the Nile Delta, Per-Ramses,
the home of the Hebrews  in what we "today" call EGYPT.

JUDAH in hieroglyphic writing is symbolized
by the raised cobra hieroglyph, DJD.

Judah's geographical boundaries
extended from Hebron
(city of the unification of Judah and Israel)
to the "Brook of Egypt" = The Nile arm at Fayyum
and to Beer Es Sebua = Bahr Yusuf - the ancient channel
of the Nile into Fayyum.