TSK · Exodus 23:12

"Remember the Sabbath day, to keep it holy.

Six days shall work be done, but on the seventh day is a Sabbath of solemn rest, holy to Yahweh. Whoever does any work on the Sabbath day shall surely be put to death.

You shall kindle no fire throughout your habitations on the Sabbath day.'"

There lived men of Tyre also therein, who brought in fish, and all kinds of wares, and sold on the Sabbath to the children of Judah, and in Jerusalem.

The ruler of the synagogue, being indignant because Jesus had healed on the Sabbath, said to the multitude, "There are six days in which men ought to work. Therefore come on those days and be healed, and not on the Sabbath day!"