'On the Sabbath' in the Bible

Nevertheless, if ye will hear me, sayeth the LORD, and bear no burden into the city through this gate upon the Sabbath; If ye will hallow the Sabbath, so that ye do no work therein;

But if ye will not be obedient unto me, to hallow the Sabbath: so that ye will bear your burdens through the gates of Jerusalem upon the Sabbath: Then shall I set fire upon the gates of Jerusalem, and it shall burn up the houses of Jerusalem, and no man shall be able to quench it."