Exodus 31:11-14 Amplified Bible (AMP)

11. And the anointing oil and incense of sweet spices for the Holy Place. According to all that I have commanded you shall they do.

12. And the Lord said to Moses,

13. Say to the Israelites, Truly you shall keep My Sabbaths, for it is a sign between Me and you throughout your generations, that you may know that I, the Lord, sanctify you [set you apart for Myself].

14. You shall keep the Sabbath therefore, for it is holy to you; everyone who profanes it shall surely be put to death; for whoever does work on the Sabbath shall be cut off from among his people.

Exodus 31