“Tell the Israelites this: ‘If you or your descendants become unclean because of a dead body, or if you are away on a trip during the Passover, you must still celebrate the Lord’s Passover.
Do not eat it with bread made with yeast. But for seven days eat bread made without yeast, the bread of suffering, because you left Egypt in a hurry. So all your life you will remember the time you left Egypt.