Leviticus 23:6-8

Young's Literal Translation

⁶ and on the fifteenth day of this month [is] the feast of unleavened things to Jehovah; seven days unleavened things ye do eat;

⁷ on the first day ye have a holy convocation, ye do no servile work;

⁸ and ye have brought near a fire-offering to Jehovah seven days; in the seventh day [is] a holy convocation; ye do no servile work.'