Cross-references Explore similar Bible verses on Exodus 8:2 in English Standard Version "But if you refuse to let them go, behold, I will plague all your country with frogs." Ex 7:14 Then the Lord said to Moses, “Pharaoh’s heart is hardened; he refuses to let the people go. Ex 9:2 For if you refuse to let them go and still hold them, Re 16:13 And I saw, coming out of the mouth of the dragon and out of the mouth of the beast and out of the mouth of the false prophet, three unclean spirits like frogs.