John 9:5

As long as I am in the world, I am the light of the world.
— John 9:5, King James Version

In other translations

World English Bible (WEB)

When I am in the world, I am the light of the world."

American Standard Version (ASV)

When I am in the world, I am the light of the world.

Young's Literal Translation (YLT)

when I am in the world, I am a light of the world.'