Exodus 8:6
So Aaron extended his hand over the waters of Egypt, and frogs came up and covered the land of Egypt.
Psalm 78:45
He sent swarms of biting insects against them, as well as frogs that overran their land.
Psalm 105:30
Their land was overrun by frogs, which even got into the rooms of their kings.
Leviticus 11:12
Any creature in the water that does not have both fins and scales is detestable to you.
Revelation 16:13
Then I saw three unclean spirits that looked like frogs coming out of the mouth of the dragon, out of the mouth of the beast, and out of the mouth of the false prophet.