John 9:4 in the King James Version
I must work the works of him that sent me, while it is day: the night cometh, when no man can work.
Context
3 Jesus answered, “This man didn’t sin, nor did his parents, but that the works of God might be revealed in him.
4 I must work the works of him who sent me while it is day. The night is coming, when no one can work.
5 While I am in the world, I am the light of the world.”