King James Version (KJV) - Revelation 12:15 >

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.

Berean Study Bible (BSB) - Revelation 12:15 >

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

Textus Receptus (TR) - Revelation 12:15 >

Καὶ ἔβαλεν ὁ ὄφις ὀπίσω τῆς γυναικὸς ἐκ τοῦ στόματος αὐτοῦ ὕδωρ ὡς ποταμόν, ἵνα ταύτην ποταμοφόρητον ποιήσῃ.