1 Thessalonians 5:3

for when they shall say, Peace and safety, then sudden destruction comes upon them, as the pains of birth upon a woman with child, and they shall not escape.

Revelation 12:15-16

And the serpent threw out of his mouth water like a river, after the woman, that he might cause her to be carried away by the river.

Revelation 17:1

And there came one of the seven angels that had the seven cups, and talked with me, saying: Come, I will show you the judgment of the great harlot that sits on many waters,

Revelation 17:15

And he said to me: The waters which you saw, where the harlot sits, are peoples and multitudes and nations and tongues.

Treasury of Scripture Knowledge

Summary

When the waves of death compassed me, the floods of ungodly men made me afraid;

Bible References

Waves

1 Thessalonians 5:3
for when they shall say, Peace and safety, then sudden destruction comes upon them, as the pains of birth upon a woman with child, and they shall not escape.

The floods

Revelation 12:15
And the serpent threw out of his mouth water like a river, after the woman, that he might cause her to be carried away by the river.
Revelation 17:1
And there came one of the seven angels that had the seven cups, and talked with me, saying: Come, I will show you the judgment of the great harlot that sits on many waters,