Revelation 12:15

And the serpent poured water from his mouth--a very river it seemed--after the woman, in the hope that she would be carried away by its flood.

Revelation 17:15

He also said to me, "The waters which you have seen, on which the Harlot sits, are peoples and multitudes, nations and languages.

Treasury of Scripture Knowledge

Summary

And your covenant with death shall be disannulled, and your agreement with hell shall not stand; when the overflowing scourge shall pass through, then ye shall be trodden down by it.

Bible References

When

Revelation 12:15
And the serpent poured water from his mouth--a very river it seemed--after the woman, in the hope that she would be carried away by its flood.
Revelation 17:15
He also said to me, "The waters which you have seen, on which the Harlot sits, are peoples and multitudes, nations and languages.