Ezekiel 20:12 in the World English Bible
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.
Context
11 And I gave them my statutes, and shewed them my judgments, which if a man do, he shall even 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 that sanctify them.
13 But the house of Israel rebelled against me in the wilderness: they walked not in my statutes, and they despised my judgments, which if a man do, he shall even live in them; and my sabbaths they greatly polluted: then I said, I would pour out my fury upon them in the wilderness, to consume them.