Exodus 12:19-21

Douay-Rheims 1899 American Edition

¹⁹ Seven days there shall not be found any leaven in your houses: he that shall eat leavened bread, his soul shall perish out of the assembly of Israel, whether he be a stranger or born in the land.

²⁰ You shall not eat any thing leavened: in all your habitations you shall eat unleavened bread.

²¹ And Moses called all the ancients of the children of Israel, and said to them: Go take a lamb by your families, and sacrifice the Phase.