'Sabbath Day' in the Bible

and if the peoples of the land bring wares or any grain on the Sabbath day to sell, that we would not buy of them on the Sabbath, or on a holy day; and that we would forego the seventh year, and the exaction of every debt.

In those days I saw in Judah some men treading winepresses on the Sabbath, and bringing in sheaves, and loading donkeys; as also wine, grapes, and figs, and all kinds of burdens, which they brought into Jerusalem on the Sabbath day: and I testified against them in the day in which they sold food.

Then I contended with the nobles of Judah, and said to them, "What evil thing is this that you do, and profane the Sabbath day?

It came to pass that, when the gates of Jerusalem began to be dark before the Sabbath, I commanded that the doors should be shut, and commanded that they should not be opened until after the Sabbath. I set some of my servants over the gates, that no burden should be brought in on the Sabbath day.

I commanded the Levites that they should purify themselves, and that they should come and keep the gates, to sanctify the Sabbath day. Remember to me, my God, this also, and spare me according to the greatness of your loving kindness.