Leviticus 23:14; Leviticus 23:21; Leviticus 23:31; Leviticus 23:41

14 'Until this same day, until you have brought in the offering of your God, you shall eat neither bread nor roasted grain nor new growth. It is to be a perpetual statute throughout your generations in all your dwelling places
21 'On this same day you shall make a proclamation as well; you are to have a holy convocation. You shall do no laborious work. It is to be a perpetual statute in all your dwelling places throughout your generations
31 "You shall do no work at all. It is to be a perpetual statute throughout your generations in all your dwelling places.
41 'You shall thus celebrate it as a feast to the LORD for seven days in the year. It shall be a perpetual statute throughout your generations; you shall celebrate it in the seventh month.