Revelation 12:15-16

And the serpent poured water from his mouth after the woman, water like a river, so that he might cause her to be carried off by the stream.

Revelation 17:15

And he also said to me. "The waters which you saw, on which the harlot takes her seat, are peoples and multitudes and nations and tongues.

Treasury of Scripture Knowledge

Summary

{To the chief Musician upon Shoshannim, A Psalm of David.} Save me, O God; for the waters are come in unto my soul.

Bible References

The waters

Revelation 12:15
And the serpent poured water from his mouth after the woman, water like a river, so that he might cause her to be carried off by the stream.
Revelation 17:15
And he also said to me. "The waters which you saw, on which the harlot takes her seat, are peoples and multitudes and nations and tongues.