BBE(i)
7 Unleavened cakes are to be your food through all the seven days; let no leavened bread be seen among you, or any leaven, in any part of your land.
8 And you will say to your son in that day, It is because of what the Lord did for me when I came out of Egypt.
9 And this will be for a sign to you on your hand and for a mark on your brow, so that the law of the Lord may be in your mouth: for with a strong hand the Lord took you out of Egypt.