TSK · Exodus 7:19

And if they do not believe even these two signs or listen to you, then take some water from the Nile and pour it out on the dry ground. The water you take out of the Nile will become blood on the dry ground.”

The Third Blow: Gnats The LORD said to Moses,“Tell Aaron,‘Extend your staff and strike the dust of the ground, and it will become gnats throughout all the land of Egypt.’”

So Moses left Pharaoh, went out of the city, and spread out his hands to the LORD, and the thunder and the hail ceased, and the rain stopped pouring on the earth.

The Ninth Blow: Darkness The LORD said to Moses,“Extend your hand toward heaven so that there may be darkness over the land of Egypt, a darkness so thick it can be felt.”

The LORD said to Moses,“Extend your hand toward the sea, so that the waters may flow back on the Egyptians, on their chariots, and on their horsemen!”