Exodus 7:4-6

Holman Christian Standard Bible

⁴ Pharaoh will not listen to you, but I will put My hand on Egypt and bring the divisions of My people the Israelites out of the land of Egypt by great acts of judgment. ⁵ The Egyptians will know that I am Yahweh^(A) when I stretch out My hand^(B) against Egypt, and bring out the Israelites from among them.”

⁶ So Moses and Aaron did this; they did just as the Lord commanded them.