The Bible says that Abraham originates the israelites, the “arabs” and the amalekites.
The idea that “semitic peoples” descend from Abraham is a myth, the word “arab” was used for middle-eastern aryans, actually, the “arabs” are a lot of ethnicities, without a common ancestry. The word “Israel” is a hebraic acronym for “There are six hundred thousand letters in the Torah”, the kabbalists believe that the soul of any descendant of Abraham is connected with a letter of Torah, therefore, any descendant of Abraham is a israelites, the only “arabs” who are descendant of Abraham is the (((islamic “aristocracy”))).
The idea that Amalek descend from Abraham is a biblical hoax, Abraham is the root of Israel, Amalek is the eternal enemy of Israel, ancient arab writings says that amalekites existed long before Abraham. The amalekites are descendants of “fallen angels”, “fallen angel” is a hebraic term for daemon/pagan god. The sumerians describes the gods as sky blue-eyed, platinum blondes. The descendants of “fallen angels” are describes as giants, “amalek” is a codeword for aryan, the jewish scriptures command the jews to DESTROY the amalekites, this is white genocide.

The thing is all of this genealogical and related crap of the bible is all lies, so people who try to find any truth or fact in it, are swindled by default. So be careful what you read or disregard them completely. The bible is just an amassment of endless lying and jewish mental perversion.