Proverbs 4:18

But the path of the just is as the shining light, that shineth more and more unto the perfect day.
— Proverbs 4:18, King James Version

In other translations

World English Bible (WEB)

But the path of the righteous is like the dawning light, That shines more and more until the perfect day.

American Standard Version (ASV)

But the path of the righteous is as the dawning light, That shineth more and more unto the perfect day.

Young's Literal Translation (YLT)

And the path of the righteous <FI>is<Fi> as a shining light, Going and brightening till the day is established,