Exodus 20:9-11

Six days shalt thou labour, and do all thy work: 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, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that {is} within thy gates: For {in} six days the LORD made heaven and earth, the sea, and all that in them {is}, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.