Ezekiel 20:18-20
20:18 “‘But I said to their children in the wilderness, “Do not follow the practices of your fathers; do not observe their regulations, nor defile yourselves with their idols.
20:19 I am the Lord your God; follow my statutes, observe my regulations, and carry them out.
20:20 Treat my Sabbaths as holy and they will be a reminder of our relationship, and then you will know that I am the Lord your God.”