Exodus 8:2
and if thou art refusing to send away, lo, I am smiting all thy border with frogs;
Exodus 7:14
And Jehovah saith unto Moses, 'The heart of Pharaoh hath been hard, he hath refused to send the people away;
Exodus 9:2
for, if thou art refusing to send away, and art still keeping hold upon them,
Psalm 78:45
He sendeth among them the beetle, and it consumeth them, And the frog, and it destroyeth them,
Psalm 105:30
Teemed hath their land with frogs, In the inner chambers of their kings.
Revelation 16:13-14
and I saw come 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 --