¹³ Speak thou also unto the children of Israel, saying, Verily my sabbaths ye shall keep: for it is a sign between me and you throughout your generations; that ye may know that I am the Lord that doth sanctify you.

²⁰ 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.

²³ And they shall teach my people the difference between the holy and profane, and cause them to discern between the unclean and the clean.

²⁴ And in controversy they shall stand in judgment; and they shall judge it according to my judgments: and they shall keep my laws and my statutes in all mine assemblies; and they shall hallow my sabbaths.