New King James Version
hallow My Sabbaths, and they will be a sign between Me and you, that you may know that I am the LORD your God.’

King James Bible
And hallow my sabbaths; and they shall be a sign between me and you, that ye may know that I am the LORD your God.

American Standard Version
and hallow my sabbaths; and they shall be a sign between me and you, that ye may know that I am Jehovah your God.

Berean Study Bible
Keep My Sabbaths holy, that they may be a sign between us, so that you may know that I am the LORD your God.’

Douay-Rheims Bible
And sanctify my sabbaths, that they may be a sign between me and you: and that you may know that I am the Lord your God.

English Revised Version
and hallow my sabbaths; and they shall be a sign between me and you, that ye may know that I am the LORD your God.

World English Bible
and make my Sabbaths holy; and they shall be a sign between me and you, that you may know that I am Yahweh your God.

Young's Literal Translation
And My sabbaths sanctify, And they have been for a sign between Me and you, To know that I, Jehovah, am your God.

Ezekiel 20:20 Additional Translations ...