Exodus 8:2

But if you refuse to let them go, then I will plague all your territory with frogs.

Exodus 7:14

Then the Lord said to Moses, “Pharaoh’s heart is hard: he refuses to let the people go.

Exodus 9:2

But if you refuse to let them go and keep holding them,

Psalm 78:45

He sent among them swarms of flies,
which fed on them,
and frogs, which devastated them.

Psalm 105:30

Their land was overrun with frogs,
even in their royal chambers.

Revelation 16:13-14

Then I saw three unclean spirits like frogs coming from the dragon’s mouth, from the beast’s mouth, and from the mouth of the false prophet.

Treasury of Scripture Knowledge

Summary

And if thou refuse to let them go, behold, I will smite all thy borders with frogs:

General references

Bible References

Refuse

Exodus 7:14
Then the Lord said to Moses, “Pharaoh’s heart is hard: he refuses to let the people go.
Exodus 9:2
But if you refuse to let them go and keep holding them,

Frogs

Psalm 78:45
He sent among them swarms of flies,
which fed on them,
and frogs, which devastated them.
Psalm 105:30
Their land was overrun with frogs,
even in their royal chambers.
Revelation 16:13
Then I saw three unclean spirits like frogs coming from the dragon’s mouth, from the beast’s mouth, and from the mouth of the false prophet.

General references

Exodus 9:2
But if you refuse to let them go and keep holding them,

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.