Exodus 12:15; Deuteronomy 16:3

15 vSeven days you shall eat unleavened bread. On the first day you shall remove leaven out of your houses, for if anyone eats what is leavened, from the first day until the seventh day, wthat person shall be cut off from Israel.


You shall eat no leavened bread with it. mSeven days you shall eat it with unleavened bread, the bread of afflictionfor you came out of the land of Egypt nin hastethat all the days of your life you may remember the day when you came out of the land of Egypt.