'Pools' in the Bible

And the Lord said, Say to Aaron, Let the rod in your hand be stretched out over the waters of Egypt, and over the rivers and the streams and the pools, and over every stretch of water, so that they may be turned to blood; and there will be blood through all the land of Egypt, in vessels of wood and in vessels of stone.

And the Lord said to Moses, Say to Aaron, Let the rod in your hand be stretched out over the streams and the waterways and the pools, causing frogs to come up on the land of Egypt.

I made pools to give water for the woods with their young trees.

And I will make you a heritage for the hedgehog, and pools of water: and I will go through it with the brush of destruction, says the Lord of armies.

I will make waste mountains and hills, drying up all their plants; and I will make rivers dry, and pools dry land.

The wet places and the pools will not be made sweet; they will be given up to salt.

For this cause, by my life, says the Lord of armies, the God of Israel, truly Moab will become like Sodom and the children of Ammon like Gomorrah, given up to waste plants and salt pools and unpeopled for ever: the rest of my people will take their property, the overflow of my nation will take their heritage.