They were Ptolemaic, i.e. Greeks.
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That was later, during the New Kingdom.
There were two big waves of colonization into europe in the last 8000 years. The first wave was anatolian farmers—who started coming westward 5000-6000 bc. (the second group nomadic herders from present day ukraine who started coming westward about 3000 BC.)
its unlikely that the first group of anatolian farmers only went westward. more likely they also moved southward into syria israel and egypt—as well as southeast into mesopotamia.