Genesis 1:5 YLT

³  and God saith, 'Let light be;' and light is.

⁴  And God seeth the light that 'it is' good, and God separateth between the light and the darkness,

⁵  and God calleth to the light 'Day,' and to the darkness He hath called 'Night;' and there is an evening, and there is a morning -- day one.

⁶  And God saith, 'Let an expanse be in the midst of the waters, and let it be separating between waters and waters.'

⁷  And God maketh the expanse, and it separateth between the waters which 'are' under the expanse, and the waters which 'are' above the expanse: and it is so.