Exodus 35:2 in the World English Bible
‘Six days shall work be done, but on the seventh day there shall be a holy day for you, a Sabbath of solemn rest to the LORD: whoever does any work in it shall be put to death.
Context
1 And Moses gathered all the congregation of the children of Israel together, and said unto them, These are the words which the LORD hath commanded, that ye should do them.
2 Six days shall work be done, but on the seventh day there shall be to you an holy day, a sabbath of rest to the LORD: whosoever doeth work therein shall be put to death.
3 Ye shall kindle no fire throughout your habitations upon the sabbath day.