BSB
"Tell the Israelites, 'Surely you must keep My Sabbaths, for this will be a sign between Me and you for the generations to come, so that you may know that I am the LORD who sanctifies you.
AKJV
Speak you also to the children of Israel, saying, Truly my sabbaths you shall keep: for it is a sign between me and you throughout your generations; that you may know that I am the LORD that does sanctify you.
CPDV
"Speak to the sons of Israel, and you shall say to them: See that you keep my Sabbath. For it is a sign between me and you among your generations, so that you may know that I am the Lord, who sanctifies you.
ERV
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 the LORD which sanctify you.
NHEB
"Speak also to the children of Israel, saying, 'Most certainly you shall keep my Sabbaths: for it is a sign between me and you throughout your generations; that you may know that I am the LORD who sanctifies you.
SMT
Speak thou to the sons of Israel, saying, Verily my Sabbaths shall ye watch: for it is a sign between me and between you for your generations, to know that I am Jehovah consecrating you.