In the beginning God created the heaven and the earth.
The earth was without form and void,
and darkness was upon the face of the deep;
and the Spirit of God was moving over the face of the waters.
And God said, "Let there be light";
and there was light.
And God saw that the light was good;
and God separated the light from the darkness.
God called the light Day,
and the darkness he called Night.
And there was evening and there was morning;
one day.

Genesis 1:1—:5

But of the tree of knowledge of good and evil,
thou shalt not eat of it:
for in the day that thou eatest thereof
thou shalt surely die.

Genesis 2:17