Deuteronomy 5:13-14

13Six days thou shalt labour, and do all thy work:

14But the seventh day is the sabbath of Yhwh 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 donkey, 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.