Exo 31:13, 34:21 | ESV | STEP | You are to speak to the people of Israel and say , Above all you shall keep my Sabbaths , for this is a sign between me and you throughout your generations , that you may know that I, the Lord , sanctify you.

Exodus 31:13

13 “You are to speak to the people of Israel and say, ‘Above all you shall keep my Sabbaths, for this is a sign between me and you throughout your generations, that you may know that I, the Lord, sanctify you.

Exodus 34:21

21 ^a“Six days you shall work, but on the seventh day you shall rest. In plowing time and in harvest you shall rest.