Genesis 1:17 YLT

¹⁵  and they have been for luminaries in the expanse of the heavens to give light upon the earth:' and it is so.

¹⁶  And God maketh the two great luminaries, the great luminary for the rule of the day, and the small luminary -- and the stars -- for the rule of the night;

¹⁷  and God giveth them in the expanse of the heavens to give light upon the earth,

¹⁸  and to rule over day and over night, and to make a separation between the light and the darkness; and God seeth that 'it is' good;

¹⁹  and there is an evening, and there is a morning -- day fourth.