Exodus 6:14 - Joseph Benson’s Commentary on the Old and New Testaments

This genealogy ends in those two great patriots, Moses and Aaron, and comes in here to show that they were Israelites, bone of the bone, and flesh of the flesh of those whom they were sent to deliver; raised up unto them of their brethern, as Christ also should be, who was to be the Prophet and Priest, the Redeemer and Lawgiver of the house of Israel, and whose genealogy also, like this, was to be carefully preserved. The heads of the houses of three of the tribes are here named, agreeing with the accounts we had, Genesis 46. Reuben and Simeon seem to be mentioned only for the sake of Levi, from whom Moses and Aaron descended, and all the priests of the Jewish Church.