Ezekiel 20:5, 7, 19-20

and say to them, ‘Thus says the Lord GOD, “On the day when I chose Israel and swore to the descendants of the house of Jacob and made Myself known to them in the land of Egypt, when I swore to them, saying, I am the LORD your God

I said to them, ‘Cast away, each of you, the detestable things of his eyes, and do not defile yourselves with the idols of Egypt; I am the LORD your God.’

I am the LORD your God; walk in My statutes and keep My ordinances and observe them. Sanctify My sabbaths; and they shall be a sign between Me and you, that you may know that I am the LORD your God.’