7 Unleavened bread shall be eaten seven days; and there shall no leavened bread be seen with you, neither shall there be leaven seen with you in all your quarters.
8 And you shall show your son in that day, saying, This is done because of that which the LORD did unto me when I came forth out of Egypt.
9 And it shall be for a sign unto you upon your hand, and for a memorial before your eyes, that the LORD'S law may be in your mouth: for with a strong hand has the LORD brought you out of Egypt.
10 You shall therefore keep this ordinance in its season from year to year.
11 And it shall be when the LORD shall bring you into the land of the Canaanites, as he swore unto you and to your fathers, and shall give it to you,
12 That you shall set apart unto the LORD all that opens the womb, and every firstling that comes of a beast which you have; the males shall be the LORD'S.
13 And every firstling of a donkey you shall redeem with a lamb; and if you will not redeem it, then you shall break its neck: and all the firstborn of man among your children shall you redeem.