'On the Sabbath' in the Bible

This is what the LORD says: "Be careful! On the Sabbath day, don't carry any load or bring anything through the gates of Jerusalem.

Don't bring any load out of your houses on the Sabbath day, nor are you to do any work. You are to consecrate the Sabbath day, just as I commanded your ancestors.

If you listen to me carefully," declares the LORD, "and don't bring a load through the gates of this city on the Sabbath day, and you consecrate the Sabbath day and don't do any work on it,

But if you don't listen to me, to consecrate the Sabbath day and not carry any load as you enter the gates of Jerusalem on the Sabbath day, then I'll start a fire in its gates. It will consume the palaces of Jerusalem and won't be extinguished."'"