16. In the first day there shall be to you a holy convocation, and in the seventh day a holy convocation; no kind of work shall be done in them, except that which every man must eat, that only may be done by you.
17. You shall observe the feast of unleavened bread; for in this same day I have brought your armies out of the land of Egypt: therefore you shall observe this day throughout your generations by an ordinance forever.
18. In the first month, on the fourteenth day of the month at evening, you shall eat unleavened bread, until the twenty first day of the month at evening.
19. There shall be no yeast found in your houses for seven days, for whoever eats that which is leavened, that soul shall be cut off from the congregation of Israel, whether he is a foreigner, or one who is born in the land.
20. You shall eat nothing leavened. In all your habitations you shall eat unleavened bread.’”
21. Then Moses called for all the elders of Israel, and said to them, “Draw out, and take lambs according to your families, and kill the Passover.