So the people rested on the seventh day.
Leviticus 23:3
Six days shall work be done: but the seventh day is the sabbath of rest, an holy convocation; ye shall do no work therein: it is the sabbath of the LORD in all your dwellings.
Deuteronomy 5:12-14
12
Keep the sabbath day to sanctify it, as the LORD thy God hath commanded thee.
13
Six days thou shalt labour, and do all thy work:
14
But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, nor thy manservant, nor thy maidservant, nor thine ox, nor thine ass, nor any of thy cattle, nor thy stranger that is within thy gates; that thy manservant and thy maidservant may rest as well as thou.
Hebrews 4:9
There remaineth therefore a rest to the people of God.