Exodus 11 New Revised Standard Version, Anglicised Catholic Edition (NRSVACE)
Warning of the Final Plague
11 The Lord said to Moses, ‘I will bring one more plague upon Pharaoh and upon Egypt; afterwards he will let you go from here; indeed, when he lets you go, he will drive you away. 2 Tell the people that every man is to ask his neighbour and every woman is to ask her neighbour for objects of silver and gold.’ 3 The Lord gave the people favour in the sight of the Egyptians. Moreover, Moses himself was a man of great importance in the land of Egypt, in the sight of Pharaoh’s officials, and in the sight of the people.
4 Moses said, ‘Thus says the Lord: About midnight I will go out through Egypt. 5 Every firstborn in the land of Egypt shall die, from the firstborn of Pharaoh who sits on his throne to the firstborn of the female slave who is behind the handmill, and all the firstborn of the livestock. 6 Then there will be a loud cry throughout the whole land of Egypt, such as has never been nor will ever be again. 7 But not a dog shall growl at any of the Israelites—not at people, not at animals—so that you may know that the Lord makes a distinction between Egypt and Israel. 8 Then all these officials of yours shall come down to me, and bow low to me, saying, “Leave us, you and all the people who follow you.” After that I will leave.’ And in hot anger he left Pharaoh.
9 The Lord said to Moses, ‘Pharaoh will not listen to you, in order that my wonders may be multiplied in the land of Egypt.’ 10 Moses and Aaron performed all these wonders before Pharaoh; but the Lord hardened Pharaoh’s heart, and he did not let the people of Israel go out of his land.
Exodus 11 New International Version (NIV)
The Plague on the Firstborn
11 Now the Lord had said to Moses, “I will bring one more plague on Pharaoh and on Egypt. After that, he will let you go from here, and when he does, he will drive you out completely. 2 Tell the people that men and women alike are to ask their neighbors for articles of silver and gold.” 3 (The Lord made the Egyptians favorably disposed toward the people, and Moses himself was highly regarded in Egypt by Pharaoh’s officials and by the people.)
4 So Moses said, “This is what the Lord says: ‘About midnight I will go throughout Egypt. 5 Every firstborn son in Egypt will die, from the firstborn son of Pharaoh, who sits on the throne, to the firstborn son of the female slave, who is at her hand mill, and all the firstborn of the cattle as well. 6 There will be loud wailing throughout Egypt—worse than there has ever been or ever will be again. 7 But among the Israelites not a dog will bark at any person or animal.’ Then you will know that the Lord makes a distinction between Egypt and Israel. 8 All these officials of yours will come to me, bowing down before me and saying, ‘Go, you and all the people who follow you!’ After that I will leave.” Then Moses, hot with anger, left Pharaoh.
9 The Lord had said to Moses, “Pharaoh will refuse to listen to you—so that my wonders may be multiplied in Egypt.” 10 Moses and Aaron performed all these wonders before Pharaoh, but the Lord hardened Pharaoh’s heart, and he would not let the Israelites go out of his country.