Deuteronomy 16:4-6

21st Century King James Version

⁴ And there shall be no leavened bread seen with thee in all thy borders seven days, neither shall there anything of the flesh, which thou sacrificed the first day at evening, remain all night until the morning.

⁵ Thou mayest not sacrifice the Passover within any of thy gates which the Lord thy God giveth thee;

⁶ but at the place which the Lord thy God shall choose to place His name in, there thou shalt sacrifice the Passover at evening, at the going down of the sun, at the season that thou camest forth out of Egypt.