Exodus 20:7-11 New Revised Standard Version (NRSV)
7 You shall not make wrongful use of the name of the Lord your God, for the Lord will not acquit anyone who misuses his name.
8 Remember the sabbath day, and keep it holy. 9 Six days you shall labor and do all your work. 10 But the seventh day is a sabbath to the Lord your God; you shall not do any work—you, your son or your daughter, your male or female slave, your livestock, or the alien resident in your towns. 11 For in six days the Lord made heaven and earth, the sea, and all that is in them, but rested the seventh day; therefore the Lord blessed the sabbath day and consecrated it.