Moses and Pharaoh both lived in the 1500's to 1400's BC, and thus to know their language, we must know the language of ancient Egypt during this time. read more
Moses and Pharaoh both lived in the 1500’s to 1400’s BC, and thus to know their language, we must know the language of ancient Egypt during this time. Contrary to popular thought, the language of ancient Egypt from 2000 - 1300 BC was Middle Egyptian, otherwise known as Classical Egyptian. read more
According to Jewish records, Hebrew Hebrew flourished as a spoken language in the Kingdoms of Israel and Judah during about 1200 to 586 BCE. Moses would have been taught the language of Ur which would have been ancient Sumerian, Hebrew, Aramaic, and possible Greek, which I doubt the latter. read more
Pharaoh admitted to Joseph that he did not know Hebrew. The Ibn Ezra explains Moses's name in two ways (either in Arabic or in Hebrew), etc. See more about this there. read more