Ezekiel 20:12 in the King James Version
Moreover also I gave them my sabbaths, to be a sign between me and them, that they might know that I am the LORD that sanctify them.
Context
11 I gave them my statutes and showed them my ordinances, which if a man does, he will live in them.
12 Moreover also I gave them my Sabbaths, to be a sign between me and them, that they might know that I am the LORD who sanctifies them.
13 “‘“But the house of Israel rebelled against me in the wilderness. They didn’t walk in my statutes and they rejected my ordinances, which if a man keeps, he shall live in them. They greatly profaned my Sabbaths. Then I said I would pour out my wrath on them in the wilderness, to consume them.