Nehemiah 13:16
The people from Tyre who lived there were bringing fish and all kinds of merchandise and were selling it on the Sabbath to the people of Judah -- and in Jerusalem, of all places!
Exodus 23:12
For six days you are to do your work, but on the seventh day you must cease, in order that your ox and your donkey may rest and that your female servant's son and any hired help may refresh themselves.
Deuteronomy 5:14
but the seventh day is the Sabbath of the Lord your God. On that day you must not do any work, you, your son, your daughter, your male slave, your female slave, your ox, your donkey, any other animal, or the foreigner who lives with you, so that your male and female slaves, like yourself, may have rest.