15 Six days shall you do work: in the seventh day is the sabbath, the rest holy to the Lord. Every one that shall do any work on this day, shall die.
16 Let the children of Israel keep the sabbath, and celebrate it in their generations. It is an everlasting covenant
17 Between me and the children of Israel, and a perpetual sign. For in six days the Lord made heaven and earth, and in the seventh he ceased from work.
18 And the Lord, when he had ended these words in mount Sinai, gave to Moses two stone tables of testimony, written with the finger of God.