So God blessed the seventh day and sanctified it [as His own, that is, set it apart as holy from other days], because in it He rested from all His work which He had created and done.

See, the Lord has given you the Sabbath; therefore He gives you the bread for two days on the sixth day. Let every man stay in his place; no man is to leave his place on the seventh day.”

“Remember the Sabbath (seventh) day to keep it holy (set apart, dedicated to God).

Also I gave them My Sabbaths to be a sign between Me and them, that they might know [without any doubt] that I am the Lord who sanctifies them (separates and sets them apart).

Commandedst

These are the commandments which the Lord commanded Moses on Mount Sinai for the children of Israel.

“Look, I have taught you statutes and judgments just as the Lord my God has commanded me, so that you may do them in the land which you are entering to possess.

But as for you, stand here by Me, and I will tell you all the commandments and the statutes and the judgments which you shall teach them, so that they may obey them in the land which I give them to possess.’

Moses

Please remember the word which You commanded Your servant Moses, saying, ‘If you are unfaithful and violate your obligations to Me I will scatter you [abroad] among the peoples;

For the Law was given through Moses, but grace [the unearned, undeserved favor of God] and truth came through Jesus Christ.

General references

Then Moses said, “Eat that today, for today is a Sabbath to the Lord; today you will not find it in the field.

and you are to teach the Israelites all the statutes which the Lord has spoken to them through Moses.”

Jesus said to them, “The Sabbath was made for man, not man for the Sabbath.