וְהָלְכ֥וּ גוֹיִ֖ם לְאוֹרֵ֑ךְ וּמְלָכִ֖ים לְנֹ֥גַהּ זַרְחֵֽךְ׃
And nations shall walk at thy light, And kings at the brightness of thy rising.
Ibn Ezra on Isaiah
And nations shall come to thy light. He who is in darkness usually sees those that are dwelling in light.