Actually Abraham is from Ur, Mesopotamia/Sumer. A bit distant from the Sinai. And he made his pact with YHWH about 2000 BC.
The real story involves feuding factions of the Anunnaki, Canaan being on the side opposite of Abraham's, but that's too involved a story for here.
BTW, massacre of defeated side was SOP in warfare back then. Exception being that the defeated might become slaves instead of be slaughtered.
Also, Sinai is part of the Middle East. Refresh on your geography.
Amusing you know the mind of YHWH.
Quran contradicts itself in many places. It's not organized chronologically. Message to Mohammad started out they should be pacifist, non violent. Later allowed to to fight in defense. Final instructions from Allah were to conquer and convert the whole planet, all of humanity.
While all Mideast civilizations likely come from the Sumerians, the Hebrew likely were nomadic sheep herders.
And for them to have had to go to Egypt due to a drought, they could not have been near the Jordan River, and had to have been near Egypt.
That makes the Sinai most likely, since that is also where they went first, after leaving Egypt.
And NO, it was not at all normal or common to massacre women and children.
The Hebrew were defeated by the Assyrians, Babylonians, Persians, Greeks, Seleucids, and Romans, and never once massacred.
The Sinai is part of the Mideast, but the Zionists in Israel are mostly from Poland and Russia, which is not part of the Mideast.
I know the mind of god well enough when it comes to fairness and ethics.
Fairness and ethics are in our DNA, and intrinsic to all of us.
And it would be incredibly unfair and unethical for a god to have a Chosen People, or to favor one ground over another in any way.
There is nothing in the Quran that remotely justifies invasion or conquest in any way.
The closest it gets is that it says that if you have tried twice to make treaties and been betrayed twice, then give up and destroy them.
Not once did Mohammed ever invade anywhere.
All he did was to liberate areas under the illegal oppression of the Byzantines.