Adam Clarke Bible Commentary

The years of the life of Levi - "Bishop Patrick observes that Levi is thought to have lived the longest of all Jacob's sons, none of whose ages are recorded in Scripture but his and Joseph's, whom Levi survived twenty-seven years, though he was much the elder brother. By the common computation this would be twenty-three years: by Kennicott's computation at the end of Genesis 31. (See Clarke's note at Gen 31:55) Levi's birth is placed twenty-four years before that of Joseph; his death, therefore, would be only three years later. But this is not the only difficulty in ancient chronologies. Kohath, the second son of Levi, according to Archbishop Usher was thirty years old when Jacob came into Egypt, and lived there one hundred and three years. He attained to nearly the same age with Levi, to one hundred and thirty-three years; and his son Amram, the father of Moses, lived to the same age with Levi. We may observe here how the Divine promise, Gen 15:16, of delivering the Israelites out of Egypt in the fourth generation was verified; for Moses was the son of Amram, the son of Kohath, the son of Levi, the son of Jacob." - Dodd.