KJV - 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.
ASV - Speak thou also unto the children of Israel, saying, Verily ye shall keep my sabbaths: for it is a sign between me and you throughout your generations; that ye may know that I am Jehovah who sanctifieth you.
BBE - Say to the children of Israel that they are to keep my Sabbaths; for the Sabbath day is a sign between me and you through all your generations; so that you may see that I am the Lord who makes you holy.
WEB - "Speak also to the children of Israel, saying, 'Most assuredly you shall keep my Sabbaths: for it is a sign between me and you throughout your generations; that you may know that I am Yahweh who sanctifies you.
YLT - `And thou, speak unto the sons of Israel, saying, Only, My sabbaths ye do keep, for it `is' a sign between Me and you, to your generations, to know that I, Jehovah, am sanctifying you;