Exodus 12:19 CPDV

¹⁷  And you shall observe the feast of unleavened bread. For on this same day, I will lead your army out of the land of Egypt, and you shall keep this day, in your generations, as a perpetual ritual.

¹⁸  In the first month, on the fourteenth day of the month, toward evening, you shall consume the unleavened bread, until the twenty-first day of the same month, toward evening.

¹⁹  For seven days, there shall not be found leaven in your houses. Whoever will eat leaven, his soul will perish from the assembly of Israel, as much with the newcomers as with the natives of the land.

²⁰  You shall not consume any leaven. In all your dwelling places, you shall eat unleavened bread.'

²¹  Then Moses called all the elders of the sons of Israel, and he said to them: 'Go, taking an animal by your families, and sacrifice the Passover.