TSK · Deuteronomy 5:13

In six days work may be done, but on the seventh day there must be a holy day for you, a Sabbath of complete rest to the LORD. Anyone who does work on it will be put to death.

But the president of the synagogue, indignant because Jesus had healed on the Sabbath, said to the crowd,“There are six days on which work should be done! So come and be healed on those days, and not on the Sabbath day.”