According to Jewish tradition, Exodus 20:2-17

According to Jewish tradition, Exodus 20:2-17 constitutes God's first recitation and inscription of the Ten Commandments on two tablets, which Moses presented to the Children of Israel who had left Egypt before placing in the Ark of the covenant. Deuteronomy 5:6-20 consists of God's re-telling of the Ten Commandments to the generation born during the wandering in the desert, and after the revelation at Sinai, prior to their entry to the land of Canaan. According to critical historians, each version was written by a different author (or set of authors) at different times during the history of the Kingdoms of Judah and Israel, or during the Babylonian Exile.

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