Then the LORD said to me, "Go and stand in the gates of Jerusalem, first at the gate where the king goes out, and then at each of the other gates.
Say to all the people, 'Listen to this message from the LORD, you kings of Judah and all you people of Judah and everyone living in Jerusalem.
This is what the LORD says: Listen to my warning and live! Stop carrying on your trade at Jerusalem's gates on the Sabbath day.
Do not do your work on the Sabbath, but make it a holy day. I gave this command to your ancestors,
but they did not listen or obey. They stubbornly refused to pay attention and would not respond to discipline."
"'But if you obey me, says the LORD, and do not carry on your trade or work on the Sabbath day, and if you keep it holy,
then this nation will continue forever. There will always be a descendant of David sitting on the throne here in Jerusalem. Kings and their officials will always ride among the people of Judah in chariots and on horses, and this city will remain forever.
And from all around Jerusalem, from the towns of Judah and Benjamin, from the western foothills and the hill country and the Negev, the people will come with their burnt offerings and sacrifices. They will bring their grain offerings, incense, and thanksgiving offerings to the LORD's Temple."
References for Jeremiah 17:26
"'But if you do not listen to me and refuse to keep the Sabbath holy, and if on the Sabbath day you bring loads of merchandise through the gates of Jerusalem just as on other days, then I will set fire to these gates. The fire will spread to the palaces, and no one will be able to put out the roaring flames.'"