Leviticus 23:5-7

21st Century King James Version

⁵ On the fourteenth day of the first month at evening is the Lord’S Passover.

⁶ And on the fifteenth day of the same month is the Feast of Unleavened Bread unto the Lord; seven days ye must eat unleavened bread.

⁷ On the first day ye shall have a holy convocation; ye shall do no servile work therein.