Genesis 1:13-15

Young's Literal Translation

¹³ and there is an evening, and there is a morning -- day third.

¹⁴ And God saith, `Let luminaries be in the expanse of the heavens, to make a separation between the day and the night, then they have been for signs, and for seasons, and for days and years,

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