7 But against all the Israelites, whether man or beast, not even a dog will snarl, so that you may know that Yahweh makes a distinction between Egypt and Israel.
8 All these officials of yours will come down to me and bow before me, saying: Leave, you and all the people who follow you. After that, I will leave.’ ” And he left Pharaoh’s presence in fierce anger.
9 The Lord said to Moses, “Pharaoh will not listen to you, so that My wonders may be multiplied in the land of Egypt.”
10 Moses and Aaron did all these wonders before Pharaoh, but the Lord hardened Pharaoh’s heart, and he would not let the Israelites go out of his land.