¹⁰ So the Lord said to Moses, ¹¹ “Go in, tell Pharaoh king of Egypt to let the people of Israel go out of his land.” ¹² But Moses said to the Lord, “Behold, the people of Israel have not listened to me. How then shall Pharaoh listen to me, for I am of uncircumcised lips?” ¹³ But the Lord spoke to Moses and Aaron and gave them a charge about the people of Israel and about Pharaoh king of Egypt: to bring the people of Israel out of the land of Egypt. ¹⁴ These are the heads of their fathers' houses: the sons of Reuben, the firstborn of Israel: Hanoch, Pallu, Hezron, and Carmi; these are the clans of Reuben. ¹⁵ The sons of Simeon: Jemuel, Jamin, Ohad, Jachin, Zohar, and Shaul, the son of a Canaanite woman; these are the clans of Simeon. ¹⁶ These are the names of the sons of Levi according to their generations: Gershon, Kohath, and Merari, the years of the life of Levi being 137 years. ¹⁷ The sons of Gershon: Libni and Shimei, by their clans. ¹⁸ The sons of Kohath: Amram, Izhar, Hebron, and Uzziel, the years of the life of Kohath being 133 years. ¹⁹ The sons of Merari: Mahli and Mushi. These are the clans of the Levites according to their generations. ²⁰ Amram took as his wife Jochebed his father's sister, and she bore him Aaron and Moses, the years of the life of Amram being 137 years. ²¹ The sons of Izhar: Korah, Nepheg, and Zichri. ²² The sons of Uzziel: Mishael, Elzaphan, and Sithri. ²³ Aaron took as his wife Elisheba, the daughter of Amminadab and the sister of Nahshon, and she bore him Nadab, Abihu, Eleazar, and Ithamar. ²⁴ The sons of Korah: Assir, Elkanah, and Abiasaph; these are the clans of the Korahites. ²⁵ Eleazar, Aaron's son, took as his wife one of the daughters of Putiel, and she bore him Phinehas. These are the heads of the fathers' houses of the Levites by their clans. ²⁶ These are the Aaron and Moses to whom the Lord said: “Bring out the people of Israel from the land of Egypt by their hosts.” ²⁷ It was they who spoke to Pharaoh king of Egypt about bringing out the people of Israel from Egypt, this Moses and this Aaron. ²⁸ On the day when the Lord spoke to Moses in the land of Egypt, ²⁹ the Lord said to Moses, “I am the Lord; tell Pharaoh king of Egypt all that I say to you.” ³⁰ But Moses said to the Lord, “Behold, I am of uncircumcised lips. How will Pharaoh listen to me?”

7 And the Lord said to Moses, “See, I have made you like God to Pharaoh, and your brother Aaron shall be your prophet. ² You shall speak all that I command you, and your brother Aaron shall tell Pharaoh to let the people of Israel go out of his land. ³ But I will harden Pharaoh's heart, and though I multiply my signs and wonders in the land of Egypt, ⁴ Pharaoh will not listen to you. Then I will lay my hand on Egypt and bring my hosts, my people the children of Israel, out of the land of Egypt by great acts of judgment. ⁵ The Egyptians shall know that I am the Lord, when I stretch out my hand against Egypt and bring out the people of Israel from among them.” ⁶ Moses and Aaron did so; they did just as the Lord commanded them. ⁷ Now Moses was eighty years old, and Aaron eighty-three years old, when they spoke to Pharaoh.