Exodus 31:11-13

New Revised Standard Version Catholic Edition

¹¹ and the anointing oil and the fragrant incense for the holy place. They shall do just as I have commanded you.

The Sabbath Law

¹² The Lord said to Moses: ¹³ You yourself are to speak to the Israelites: “You shall keep my sabbaths, for this is a sign between me and you throughout your generations, given in order that you may know that I, the Lord, sanctify you.