Jn 1:7-8 (King James)

⁷ The same came for a witness, to bear witness of the Light, that all men through him might believe.
⁸ He was not that Light, but was sent to bear witness of that Light.

Jn 1:7-8 (Vulgate)

⁷ Hic venit in testimonium ut testimonium perhiberet de lumine, ut omnes crederent per illum.
⁸ Non erat ille lux, sed ut testimonium perhiberet de lumine.