Exodus 8:6-8

Amplified Bible

⁶ So Aaron stretched out his hand [with his staff] over the waters of Egypt, and the frogs came up and covered the land of Egypt. ⁷ But the magicians (soothsayer-priests) did the same thing with their secret arts and enchantments, and ^[a]brought up [more] frogs on the land of Egypt.

⁸ Then Pharaoh called for Moses and Aaron and said, “Plead with the Lord that He may take away the frogs from me and my people; and I will let the people go, so that they may sacrifice to the Lord.”