18 On the first day, on the fourteenth day of the month, in the evening, you will eat unleavened bread until the evening of the twenty-first day of the month.
19 For seven days yeast must not be found in your houses, because anyone eating food with yeast will be cut off from the community of Israel—whether an alien or a native of the land.
20 You will eat no food with yeast; in all of your dwellings you will eat unleavened bread.”
21 And Moses called all the elders of Israel, and he said to them, “Select and take for yourselves sheep for your clans and slaughter the Passover sacrifice.
22 And take a bunch of hyssop and dip it into the blood that is in the basin and apply some of the blood that is in the basin to the lintel and the two doorposts. And you will not go out, anyone from the doorway of his house, until morning.
23 And Yahweh will go through to strike Egypt, and he will see the blood on the lintel and on the two doorposts, and Yahweh will pass over the doorway and will not allow the destroyer to come to your houses to strike you.
24 “And you will keep this event as a rule for you and for your children forever.