'On the Sabbath' in the Bible

Thus says the LORD; Take heed to yourselves, and bear no burden on the sabbath day, nor bring it in by the gates of Jerusalem;

Neither carry forth a burden out of your houses on the sabbath day, neither do you any work, but hallow you the sabbath day, as I commanded your fathers.

And it shall come to pass, if you diligently hearken unto me, says the LORD, to bring in no burden through the gates of this city on the sabbath day, but hallow the sabbath day, to do no work on it;

But if you will not hearken unto me to hallow the sabbath day, and not to bear a burden, even entering in at the gates of Jerusalem on the sabbath day; then will I kindle a fire in its gates, and it shall devour the palaces of Jerusalem, and it shall not be quenched.