Leviticus 23:5-7

International Standard Version

⁵ “The Lord’s Passover is to begin on the fourteenth day of the first month at twilight.^{[a] 6} On the fifteenth day of that month is the Festival of Unleavened Bread to the Lord. For seven days you are to eat unleavened bread. ⁷ On the first day that you hold the sacred assembly, you are to do no servile work.