Exodus

He sent divers sorts of flies among them, which devoured them; and frogs, which destroyed them.

Their land brought forth frogs in abundance, in the chambers of their kings.

And the Lord spake unto Moses, Say unto Aaron, Take thy rod, and stretch out thine hand upon the waters of Egypt, upon their streams, upon their rivers, and upon their ponds, and upon all their pools of water, that they may become blood; and that there may be blood throughout all the land of Egypt, both in vessels of wood, and in vessels of stone.

Whatsoever hath no fins nor scales in the waters, that shall be an abomination unto you.