King James Version
Read in contextAnd we have seen and do testify that the Father sent the Son to be the Saviour of the world.
All translations
5 of 5 translations contain this numbered verse.
And we have seen and do testify that the Father sent the Son to be the Saviour of the world.
We have seen and testify that the Father has sent the Son as the Savior of the world.
And we have beheld and bear witness that the Father hath sent the Son `to be' the Saviour of the world.
And we -- we have seen and do testify, that the Father hath sent the Son -- Saviour of the world;
And we have seen and testify that the Father has sent His Son to be the Savior of the world.