And the LORD spoke unto Moses, Go unto Pharaoh, and say unto him, Thus saith the LORD, Let my people go, that they may serve me.

And if thou refuse to let them go, behold, I will smite all thy borders with frogs: And the river shall bring forth frogs abun- dantly, which shall go up and come into thine house, and into thy bedchamber, and upon thy bed, and into the house of thy ser- vants, and upon thy people, and into thine ovens, and into thy kneadingtroughs: And the frogs shall come up both on thee, and upon thy people, and upon all thy servants. . . .

And Aaron stretched out his hand over the waters of Egypt; and the frogs came up, and covered the land of Egypt.