'Sabbath of the Lord' in the Bible

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:

Six days ye shall work, but the seventh day shall be unto you the holy Sabbath of the LORD's rest: so that whosoever doth any work therein, shall die.

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.

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.

Yea, if thou turn thy feet from the Sabbath, so that thou do not the thing which pleaseth thyself in my holy day: then shalt thou be called unto the pleasant, holy, and glorious Sabbath of the LORD, where thou shalt be in honor - so that thou do not after thine own imagination, neither seek thine own will, nor speak thine own words.