Revelation 12:15-16

Then from his mouth the serpent poured water after the woman like a river, to sweep her away with a flood;

Revelation 17:15

He also told me, "The waters you saw, on which the woman is seated, are peoples and hosts, 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
Then from his mouth the serpent poured water after the woman like a river, to sweep her away with a flood;
Revelation 17:15
He also told me, "The waters you saw, on which the woman is seated, are peoples and hosts, nations and tongues.