Exodus 8:7-9

American Standard Version

⁷ And the magicians did in like manner with their enchantments, and brought up frogs upon the land of Egypt.

⁸ Then Pharaoh called for Moses and Aaron, and said, Entreat Jehovah, that he take away the frogs from me, and from my people; and I will let the people go, that they may sacrifice unto Jehovah. ⁹ And Moses said unto Pharaoh, Have thou this glory over me: against what time shall I entreat for thee, and for thy servants, and for thy people, that the frogs be destroyed from thee and thy houses, and remain in the river only?