Hittites were passing through Asiatic army, after they have conquered and assimilated the Hatties. They were allies of Abraham aka Amenemhat I of the 12th dynasty who have gave them his copper weapons to invade the lower Egypt's delta area, as the payback for Egyptians making habit of invading the Semite's copper and turquoise mines and smelting operations since king Menes of the 1st dynasty. That is as far as the 12th to 18th dynasties is concerned.
Then the Hiksos have come by in the 15th dynasty, who may have been descendents of the Hittites who have helped Abraham to take the Egyptian throne back in the 12th dynasty.
wikipedia: "The 15th Dynasty of Egypt was the first Hyksos dynasty, ruled from Avaris, without control of the entire land. The Hyksos preferred to stay in northern Egypt since they infiltrated from the north-east. The names and order of kings is uncertain. The Turin King list indicates that there were six Hyksos kings, with an obscure Khamudi listed as the final king of the 15th Dynasty."
After the collapse of the 18th dynasty and Akhenaten aka Moses Exodis, the ancient Semites have settled back in Canaan, meaning the land of merchant bankers in Phoenician, which is the Canaanite language, along with the Hebrew, as Jewish language, that derived from the Phoenician alphabet, while the Aramaic was the official language of the Assyrian empire.
Anyway, the returning from Egypt Jews mixed with the local sea shore population and started explore across the sea and beyond as Phoenician traders.
The two biggest tribes of Menasheh and Dan crossed the Mediterranean sea and established Macedonia. Later their descendent Alexander The Great have reconquered Egypt and installed the Ptolemaic dynasty.
Others too as VIKINGS moved to northern Europe, Denmark, Brit-ain (brit means covenant in Hebrew and ain means land, ish means man) as well as they founded the Rurik Russian dynasty.
The rest is history.