Exodus 7:4-6

Christian Standard Bible

⁴ Pharaoh will not listen to you, but I will put my hand into Egypt and bring the military 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 the Lord^(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.