Exodus 31
13 Ref `And thou, speak unto the sons of Israel, saying, Only, My sabbaths ye do keep, for it `is' a sign between Me and you, to your generations, to know that I, Jehovah, am sanctifying you;
14 Ref and ye have kept the sabbath, for it `is' holy to you, he who is polluting it is certainly put to death -- for any who doeth work in it -- that person hath even been cut off from the midst of his people.
15 Ref `Six days is work done, and in the seventh day `is' a sabbath of holy rest to Jehovah; any who doeth work in the sabbath-day is certainly put to death,
16 Ref and the sons of Israel have observed the sabbath; to keep the sabbath to their generations `is' a covenant age-during,