Exodus 8:1-6

1Then the Lord said to Moses, “Go to Pharaoh and say to him, ‘Thus says the Lord, “Let My people go, so that they may serve Me.

2However, if you refuse to let them go, hear this: I am going to strike your entire land with frogs.

3The Nile will swarm with frogs, which will come up and go into your home, into your bedroom and on to your bed, and into the houses of your servants and on your people, and into your ovens and your kneading bowls.

4So the frogs will come up on you and on your people and all your servants.” ’ ”

5Then the Lord said to Moses, “Say to Aaron, ‘Stretch out your hand with your staff over the rivers, over the streams and canals, over the pools [among the reeds], and make frogs come up on the land of Egypt.’ ”

6So Aaron stretched out his hand [with his staff] over the waters of Egypt, and the frogs came up and covered the land of Egypt.