hhhh here is a clarification the original semitic people came from arabia they moved north and east after time the semitic people devised many dialects of semitic those dialects became known as languages after diversification ishmael with his mother moved to the arabic concentrated area ishmael learned arabic and married an arab girl he begot arab children from their mothers side those children again married arab this continued until those children became a big tribe called quraysh or quraish reknowed for the perfection of their dialect of arabic for being a strong and honored tribe among the arabs their dna would have been diluted nearly completely by the arab tribe ishmael joined but as we know the y chromasome is passed down by the father hence it is relavent to state that quraysh's male population would have had a great affinity geneticly to ishmael the non arab yet maternaly they would have had a greater affinity to the other arab tribes by bb