Exodus 6:10-25

And the LORD spoke to Moses, saying, “Go in, tell Pharaoh king of Egypt to let the children of Israel go out of his land.” And Moses spoke before the LORD, saying, “The children of Israel have not heeded me. How then shall Pharaoh heed me, for I am of uncircumcised lips?” Then the LORD spoke to Moses and Aaron, and gave them a command for the children of Israel and for Pharaoh king of Egypt, to bring the children of Israel out of the land of Egypt. These are the heads of their fathers’ houses: The sons of Reuben, the firstborn of Israel, were Hanoch, Pallu, Hezron, and Carmi. These are the families of Reuben. And the sons of Simeon were Jemuel, Jamin, Ohad, Jachin, Zohar, and Shaul the son of a Canaanite woman. These are the families of Simeon. These are the names of the sons of Levi according to their generations: Gershon, Kohath, and Merari. And the years of the life of Levi were one hundred and thirty-seven. The sons of Gershon were Libni and Shimi according to their families. And the sons of Kohath were Amram, Izhar, Hebron, and Uzziel. And the years of the life of Kohath were one hundred and thirty-three. The sons of Merari were Mahli and Mushi. These are the families of Levi according to their generations. Now Amram took for himself Jochebed, his father’s sister, as wife; and she bore him Aaron and Moses. And the years of the life of Amram were one hundred and thirty-seven. The sons of Izhar were Korah, Nepheg, and Zichri. And the sons of Uzziel were Mishael, Elzaphan, and Zithri. Aaron took to himself Elisheba, daughter of Amminadab, sister of Nahshon, as wife; and she bore him Nadab, Abihu, Eleazar, and Ithamar. And the sons of Korah were Assir, Elkanah, and Abiasaph. These are the families of the Korahites. Eleazar, Aaron’s son, took for himself one of the daughters of Putiel as wife; and she bore him Phinehas. These are the heads of the fathers’ houses of the Levites according to their families.