Leviticus 23:3
Six days shall work be done: but the seventh day is the sabbath of rest, a holy convocation: ye shall do no work in it : it is the sabbath of the LORD in all your dwellings.Six days shall work be done: but the seventh day is the sabbath of rest, a holy convocation: ye shall do no work in it : it is the sabbath of the LORD in all your dwellings.