Leviticus 23:36
36For seven days you are to present an offering made by fire to AO. On the eighth day, you are to hold a sacred assembly and present an offering made by fire to AO. It [is] a solemn assembly; you must not do any regular work.
36For seven days you are to present an offering made by fire to AO. On the eighth day, you are to hold a sacred assembly and present an offering made by fire to AO. It [is] a solemn assembly; you must not do any regular work.