GOD'S WORD® Translation
The snake's mouth poured out a river of water behind the woman in order to sweep her away.

American Standard Version
And the serpent cast out of his mouth after the woman water as a river, that he might cause her to be carried away by the stream.

Berean Study Bible
Then from the mouth of the serpent spewed water like a river to overtake the woman and sweep her away in the torrent.

Douay-Rheims Bible
And the serpent cast out of his mouth after the woman, water as it were a river; that he might cause her to be carried away by the river.

English Revised Version
And the serpent cast out of his mouth after the woman water as a river, that he might cause her to be carried away by the stream.

King James Bible
And the serpent cast out of his mouth water as a flood after the woman, that he might cause her to be carried away of the flood.

World English Bible
The serpent spewed water out of his mouth after the woman like a river, that he might cause her to be carried away by the stream.

Young's Literal Translation
and the serpent did cast forth after the woman, out of his mouth, water as a river, that he may cause her to be carried away by the river,

Revelation 12:15 Additional Translations ...