Exodus 7:5-7

Christian Standard Bible

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. ⁷ Moses was eighty years old^(C) and Aaron eighty-three when they spoke to Pharaoh.