Exodus 12:13-15

Douay-Rheims 1899 American Edition

¹³ And the blood shall be unto you for a sign in the houses where you shall be: and I shall see the blood, and shall pass over you: and the plague shall not be upon you to destroy you, when I shall strike the land of Egypt.

¹⁴ And this day shall be for a memorial to you: and you shall keep it a feast to the Lord in your generations with an everlasting observance.

¹⁵ Seven days shall you eat unleavened bread: in the first day there shall be no leaven in your houses: whosoever shall eat any thing leavened, from the first day until the seventh day, that soul shall perish out of Israel.