Leviticus 23:3-5

New Revised Standard Version Catholic Edition

The Sabbath, Passover, and Unleavened Bread

³ Six days shall work be done; but the seventh day is a sabbath of complete rest, a holy convocation; you shall do no work: it is a sabbath to the Lord throughout your settlements.

⁴ These are the appointed festivals of the Lord, the holy convocations, which you shall celebrate at the time appointed for them. ⁵ In the first month, on the fourteenth day of the month, at twilight,^[a] there shall be a passover offering to the Lord,